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JapanKōshi › Kōshi → Hiroshima

Kōshi → Hiroshima

Kumamoto → Hiroshima
Straight line228 km
By road349 km
Driving time4h 18min
Fuel cost¥5,190
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Travel time by mode

Real road routing between Kōshi and Hiroshima.

ModeDistanceTime
🚗 Car349 km4h 18min
🚲 Bike349 km23h 17min
🚶 On foot262 km54h 39min

Road distance, driving time and the route below are computed by our routing engine. Fuel cost assumes ~8.3 L/100 km at ¥179/L (regular gasoline, e-Stat national average 2025).

About this route

The distance from Kōshi (Kumamoto) to Hiroshima (Hiroshima) is 228 km in a straight line, or 349 km by road. A car trip takes about 4h 18min for an estimated fuel cost of around ¥5,190. The full driving directions are shown below.

⇄ Return route: Hiroshima → Kōshi →

Driving directions · Kōshi → Hiroshima

  1. Continue285 m1min
  2. Turn left onto 大津植木線30714 m1min
  3. Turn right onto 大津植木線306.7 km6min
  4. Turn left121 m0min
  5. Turn left56.6 km38min
  6. Keep left598 m1min
  7. Keep right9.2 km8min
  8. Turn right onto 国道322号322131 m0min
  9. Turn left onto 国道322号3224.0 km3min
  10. Keep left onto 国道322号3222.0 km2min
  11. Turn left onto 甘木大刀洗バイパス3222.3 km2min
  12. Turn sharp left onto 駅前通り322, 500117 m0min
  13. Turn right onto 西大通り322, 50022.8 km20min
  14. Turn left onto 国道322号322122 m0min
  15. Turn right onto 国道322号3221.3 km1min
  16. Turn left onto 国道322号3222.9 km3min
  17. Keep right onto 田川バイパス3226.3 km5min
  18. Turn left onto 八女香春線524.1 km4min
  19. Turn right onto 国道322号3227.9 km7min
  20. Turn left onto 国道322号3221.6 km1min
  21. Keep left onto 国道322号3226.4 km6min
  22. Keep left onto 国道322号322894 m1min
  23. Keep left562 m0min
  24. Keep left29.2 km20min
  25. Keep left628 m1min
  26. Keep right6.2 km5min
  27. Keep left onto 国道2号210.9 km9min
  28. Keep right onto 国道2号2, 931.6 km27min
  29. Keep left onto 22342 m0min
  30. Continue onto 国道2号2144 m0min
  31. Keep right onto 221.6 km2min
  32. Keep left onto 221.8 km2min
  33. Keep left onto 2, 92, 9398 m0min
  34. Keep right217 m0min
  35. Keep right2.5 km2min
  36. Keep left onto 国道2号22.7 km2min
  37. Keep left1.1 km1min
  38. Keep right102.4 km1h 2min
  39. Keep left onto 広島岩国道路3.1 km2min
  40. Keep left110 m0min
  41. Keep right12.6 km8min
  42. Keep left985 m1min
  43. Turn left1.6 km2min
  44. Turn sharp right11 m0min
  45. Turn slight left641 m1min
  46. Turn slight left onto 相生通り183, 261103 m0min
  47. Turn left299 m0min
  48. Turn right133 m0min
  49. Turn left29 m0min
  50. 🏁Arrive at destination0 m0min

Roadside stations (michi-no-eki) along the route

Rest stops with local food and products near this itinerary.

泗水熊本県
すいかの里 植木熊本県
きくすい熊本県
おおむた福岡県
みやま福岡県
くるめ福岡県
うすい福岡県
おおとう桜街道福岡県

Source: MLIT — National Land Numerical Information (P35, 2018)

Frequently asked questions

How far is it from Kōshi to Hiroshima?

About 349 km by road (228 km in a straight line).

How long does it take to drive from Kōshi to Hiroshima?

About 4h 18min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥5,190 one way (≈8.3 L/100 km at ¥179/L).