South Africa route platform Distance24 Road distance, travel time and route planning across South Africa.
Donate

Distance from Bolu to Gultepe Tuneli

N Bolu → Gultepe Tuneli
Road distance
213.8 km
Geodesic Direct point-to-point reference
147.4 km
Road multiplier Route-to-direct distance ratio
1.45×
Navigation steps Instruction count in route set
49
Info Travel board
Travel time
2 hrs 35 min
Return: 10 min
Rolling runtime Engine-calculated drive duration
155 min
Average velocity Distance over route runtime
82.6 km/h
Stop-adjusted ETA 1 planned rest stop
2 hrs 50 min
Fuel Service sign
Estimated fuel cost - 7.2 L/100km
93 Petrol R26.52 / litre
R408.29
95 Petrol R26.63 / litre
R409.98
Diesel 500ppm R32.30 / litre
R497.27
Diesel 50ppm R32.50 / litre
R500.35
93 Petrol R26.52 / litre
R538.71
95 Petrol R26.63 / litre
R540.94
Diesel 500ppm R32.30 / litre
R656.12
Diesel 50ppm R32.50 / litre
R660.18
93 Petrol R26.52 / litre
R708.83
95 Petrol R26.63 / litre
R711.77
Diesel 500ppm R32.30 / litre
R863.32
Diesel 50ppm R32.50 / litre
R868.66
See more fuel details from Bolu to Gultepe Tuneli
🧭 Route vector
Compass bearing
277° W
Forward azimuth heading
Return heading Reverse azimuth
97° E
Coordinate delta Lat / Lon shift
North-East
Start coords Origin point
40.6212, 31.6460
End coords Destination point
40.7755, 29.9089
Taxi Local commuter
Taxi fare estimate
Check local taxi rank
Long-distance caution
Route class Operational trip category
Local shared
Calculating arrival…
Bolu to Gultepe Tuneli is a solid inter-town journey, covering about 213.8 km in roughly 2 hrs 35 min. It also crosses a provincial boundary.
Travel modes
Bolu → Gultepe Tuneli
🚗
Car
213.8 km
2 hrs 35 min
Road route
🏍️ Estimate
Two-wheeler
213.8 km
~3 hrs 17 min
65 km/h avg
🧭 Google
Navigate now
Gultepe Tuneli
Opens in new tab
Accommodation

Where to stay near Gultepe Tuneli

Road-trip friendly stays matched to this destination and corridor, with photos, price positioning and quick property links.

No accommodation listings have been added for this route yet.

Suggest accommodation
Route

Route overview

Live map, directions, tolls and route services.

Map Directions Tolls Trip planning
Route map

Live map

Start, destination and route line.

213.8 km 2 hrs 35 min
Start Bolu
Finish Gultepe Tuneli
Map key
Start point
Destination
Driving route
Navigation sign

Turn-by-turn directions

↑
  1. Start your journey
    0.9 km
  2. Turn left
    3.5 km
  3. At the end of the road, turn right
    18.1 km
  4. At the roundabout, take the 2nd exit
    0.0 km
  5. Continue
    3.7 km
  6. At the roundabout, take the 4th exit
    0.1 km
  7. Continue
    0.3 km
  8. At the roundabout, take the 1st exit
    0.0 km
  9. Continue
    0.2 km
  10. Turn left onto Ali Rıza Tekemen Caddesi
    0.7 km
  11. Turn slight right onto Ali Rıza Tekemen Caddesi
    0.3 km
  12. At the roundabout, take the 2nd exit onto Ali Rıza Tekemen Caddesi
    0.0 km
  13. Continue onto Ali Rıza Tekemen Caddesi
    0.2 km
  14. At the roundabout, take the 1st exit onto Hürriyet Caddesi
    0.0 km
  15. Continue onto Hürriyet Caddesi
    0.1 km
  16. At the roundabout, take the 2nd exit onto Hürriyet Caddesi
    0.0 km
  17. Continue onto Hürriyet Caddesi
    0.3 km
  18. At the roundabout, take the 2nd exit onto Hürriyet Caddesi
    0.0 km
  19. Continue onto Hürriyet Caddesi
    0.4 km
  20. At the end of the road, turn right
    0.0 km
  21. Turn right onto Hürriyet Caddesi
    0.3 km
  22. At the roundabout, take the 2nd exit onto Hürriyet Caddesi
    0.0 km
  23. Continue onto Hürriyet Caddesi
    0.6 km
  24. At the roundabout, take the 1st exit
    0.0 km
  25. Continue
    0.0 km
  26. Go straight onto Eski Istanbul Caddesi
    0.3 km
  27. At the end of the road, turn right
    0.0 km
  28. At the end of the road, turn left
    0.6 km
  29. At the roundabout, take the 2nd exit
    0.1 km
  30. Continue
    0.4 km
  31. Keep slight left at the fork
    0.7 km
  32. Keep slight left at the fork onto Bolu Batı Kavşağı
    0.4 km
  33. Continue straight onto Bolu Batı Kavşağı
    0.6 km
  34. Merge slight left onto Anadolu Otoyolu
    87.3 km
  35. Keep slight left at the fork onto Anadolu Otoyolu
    70.5 km
  36. Continue straight onto Gültepe Tüneli
    0.6 km
  37. Continue straight onto Prof. Dr. Mustafa İnan Viyadüğü
    0.5 km
  38. Continue straight onto Korutepe Tüneli
    1.0 km
  39. Continue straight onto Anadolu Otoyolu Daniş Koper Viyadüğü
    2.4 km
  40. Continue straight onto Anadolu Otoyolu (Kocatepe Rampaları)
    0.4 km
  41. Continue straight onto Anadolu Otoyolu Çınarlıdere Viyadüğü
    6.2 km
  42. Take the exit ramp slight right
    0.4 km
  43. Turn left
    0.2 km
  44. At the end of the road, turn left
    0.3 km
  45. Merge slight left onto Anadolu Otoyolu
    9.1 km
  46. Continue straight onto Korutepe Tüneli
    1.1 km
  47. Continue straight onto Prof. Dr. Mustafa İnan Viyadüğü
    0.5 km
  48. Continue straight onto Gültepe Tüneli
    0.3 km
  49. You have arrived at your destination
    0.0 km
Routes ↩ Gultepe Tuneli → Bolu Bolu to Johannesburg Bolu to Pretoria Bolu to Cape Town Bolu to Durban Johannesburg to Gultepe Tuneli Pretoria to Gultepe Tuneli Cape Town to Gultepe Tuneli
Stop Stopover sign
Halfway point
106.7 km
Bolu to Kocaeli
Mid-route position Road corridor partition
50 / 50
Time partition Start / finish split
1 hr 17 min • 1 hr 17 min
Waypoint reference Nearest route marker
Bolu to Kocaeli
Vec Consumption & emissions
Consumption & emissions profile
15.4 L needed
Low efficiency • 7.2 L/100km baseline
CO2 emitted Estimated tailpipe output
35.6 kg
Fuel mass Approximate tank weight
11.5 kg
Cost per km Based on 95 Petrol
R1.92
Directness index As-the-crow-flies ratio
69%
☀ Solar data
Daylight window at Gultepe Tuneli
04:42 – 19:10
Outside daylight hours
Solar noonHighest sun position
Total daylightUsable driving light
14 hrs 27 min
Light remainingUntil sunset
Expired
SunriseDawn break
04:42
Fin Tax & wear
Wear & SARS deduction
R893.79
Single trip SARS allowance
SARS rate R4.18/km fixed rate
R4.18/km
Tyre wear Estimated tread cost
R4.28
Service wear Oil & filter allocation
R42.76
Total trip wear Excludes fuel & tolls
R940.83
Nav Maneuver index
Navigation complexity
Very High (61)
Turn difficulty rating
Roundabouts Multi-path navigation
10
Lane merges Yield required
2
Complex forks Path selection
3
Highway exits Deceleration zones
11
Route atlas

Atlas Route Specification

Route sheet

ZA-ATLAS
Origin Bolu 40.62121, 31.64603
Midpoint
106.7 km
Total: 213.8 km
Midpoint 106.7 km
213.8 km 2 hrs 35 min
Destination Gultepe Tuneli 40.77551, 29.90892

Route sheet

Route class Interprovincial corridor
Province span Bolu to Kocaeli
One-way road span 213.8 km
Return-cycle span 427.6 km
Traversal time 2 hrs 35 min
Maneuver count 49
Maneuver density 22.9 /100 km
Midpoint chainage 106.7 km

Coordinate frame

Start 40.62121, 31.64603
Midpoint 40.78274, 30.80516
End 40.77551, 29.90892
Route support

Route FAQ

Tap a question to expand the answer and keep the section compact while browsing the route page.

Questions 9
How far is Bolu from Gultepe Tuneli? +
Bolu is about 213.8 km from Gultepe Tuneli by road.
How long does it take from Bolu to Gultepe Tuneli? +
The drive usually takes about 2 hrs 35 min depending on traffic, stops, and road conditions.
Is it possible to drive from Bolu to Gultepe Tuneli in one day? +
Yes, for many drivers this can be done in one day.
Is taxi available from Bolu to Gultepe Tuneli? +
Taxi may be available, but for this route it is better to confirm the latest fare at the local taxi rank.
What's the estimated fuel amount from Bolu to Gultepe Tuneli? +
Using an estimated consumption of 7.2 L/100km for this route, 93 Petrol is about R408.29 (R26.52 / litre), 95 Petrol is about R409.98 (R26.63 / litre), Diesel 500ppm is about R497.27 (R32.30 / litre), Diesel 50ppm is about R500.35 (R32.50 / litre). Actual fuel spend can vary by vehicle, traffic and driving style.
Are there any tollgates from Bolu to Gultepe Tuneli? +
No tollgates are currently matched for this route.
What is the route verdict for this trip? +
Heavy long-distance trip: This is a serious road trip. Start early, plan rest stops, and consider whether an overnight stay makes more sense.
Is there a long-trip warning on this route? +
This is a medium-to-long route. A fuel or refreshment stop is a good idea.
Is there a road note for this route? +
This is a longer road trip, so a fuel or rest stop is recommended. Take a short break about every 2 hours if possible. This route crosses a provincial boundary. This route looks more local or regional, but always check signs and road conditions on the day.
Editorial

From the editorial desk

Fresh route reads, destination ideas and planning guides from the Distance24 editorial blog.

Open blog
Route support

Something wrong?

Report wrong directions, map issues, spelling mistakes, toll problems or anything else on this route for admin review.

Distance Directions Map Tolls Place issue Spelling
Your report is sent together with the current route page and route names so it is easier to review and fix.

Towns along the route

Ali Rıza Tekemen Caddesi
From Bolu To Gultepe Tuneli
Hürriyet Caddesi
From Bolu To Gultepe Tuneli
Eski Istanbul Caddesi
From Bolu To Gultepe Tuneli
Bolu Batı Kavşağı
From Bolu To Gultepe Tuneli
Anadolu Otoyolu
From Bolu To Gultepe Tuneli
Gültepe Tüneli
From Bolu To Gultepe Tuneli
Prof. Dr. Mustafa İnan Viyadüğü
From Bolu To Gultepe Tuneli
Korutepe Tüneli
From Bolu To Gultepe Tuneli
Anadolu Otoyolu Daniş Koper Viyadüğü
From Bolu To Gultepe Tuneli
Anadolu Otoyolu (Kocatepe Rampaları)
From Bolu To Gultepe Tuneli

Route Locations

Start area
Bolu, Bolu
Suburb: Not available
Road: Not available
Postal code: Not available
Destination area
Gultepe Tuneli, Kocaeli
Suburb: Not available
Road: Not available
Postal code: Not available

Distance comparisons

Here are similar South African routes with a close travel distance, prioritised by the same province or matching province pair where possible.

Rustenburg to Mahikeng Similar distance
About 161.5 km Difference: 52.3 km
Mbombela to Middelburg Similar distance
About 154.5 km Difference: 59.3 km
Pretoria to Nelspruit Similar distance
About 276.4 km Difference: 62.6 km
Johannesburg to Polokwane Similar distance
About 293.1 km Difference: 79.2 km
Pretoria to Rustenburg Similar distance
About 99.3 km Difference: 114.5 km

Reverse route and related trips

View distance from Gultepe Tuneli to Bolu

Bolu to Johannesburg Bolu to Pretoria Bolu to Cape Town Bolu to Durban Johannesburg to Gultepe Tuneli Pretoria to Gultepe Tuneli Cape Town to Gultepe Tuneli Durban to Gultepe Tuneli

Legal and trust information

Access pages for Distance24.co.za and Fuel Prices, including privacy, terms, disclaimers, contact details and editorial standards.

Open Trust Centre
Privacy Policy Data, cookies and privacy requests → Terms of Use Rules, responsibilities and usage terms → Disclaimer Important estimate and route limitations → Contact Support, privacy, editorial and ads →
Trust Centre About Privacy Policy Terms of Use Disclaimer PAIA Manual Contact Advertising Disclosure Editorial Policy Cookies Corrections

© 2026 Distance24.co.za. All rights reserved.

Distance24.co.za combines Leaflet, OpenStreetMap, Nominatim, Geoapify, OSRM, OpenRouteService and Open-Meteo to power map display, place search, route planning, distance calculations and weather information.