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Japan › Honmachi › Honmachi → Kōshi

Honmachi → Kōshi

Kumamoto → Kumamoto
Straight line46 km
By road51 km
Driving time51min
Fuel cost¥760
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Travel time by mode

Real road routing between Honmachi and Kōshi.

ModeDistanceTime
🚗 Car51 km51min
🚲 Bike51 km3h 25min
🚶 On foot53 km11h 4min

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 Honmachi (Kumamoto) to Kōshi (Kumamoto) is 46 km in a straight line, or 51 km by road. A car trip takes about 51min for an estimated fuel cost of around ¥760. The full driving directions are shown below.

⇄ Return route: Kōshi → Honmachi →

Driving directions · Honmachi → Kōshi

  1. ↑Continue128 m0min
  2. →Turn right116 m0min
  3. →Turn right162 m0min
  4. →Turn right1.0 km1min
  5. ←Turn left onto 八代鏡宇土線1417.6 km16min
  6. ←Turn left448 m1min
  7. →Turn right onto 国道266号26693 m0min
  8. ←Turn left47 m0min
  9. ←Turn left6 m0min
  10. →Turn right160 m0min
  11. →Turn right409 m0min
  12. ←Turn left onto 県道14号八代鏡宇土線143.9 km5min
  13. ↖Turn slight left onto 川尻バイパス3, 57, 218, 2194.5 km4min
  14. ←Turn left onto 熊本嘉島線50, 2971.8 km2min
  15. ↱Keep right onto 川尻宇土線297993 m1min
  16. ↑Continue onto 川尻宇土線29710.1 km9min
  17. →Turn right onto 熊本菊鹿線372.7 km2min
  18. ↑Continue106 m0min
  19. →Turn right onto 飛田バイパス3874.0 km5min
  20. →Turn right onto 大津西合志線3411.8 km2min
  21. ←Turn left597 m1min
  22. ↑Continue176 m0min
  23. ↰Keep left60 m0min
  24. ↰Turn sharp left381 m1min
  25. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

竜北熊本県
うき熊本県
泗水熊本県

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

Distances from Honmachi

Kumamoto Kumamoto35 kmTamana Tamana49 kmHondomachi-hondo Hondomachi-hondo41 kmUto Uto21 kmHitoyoshi Hitoyoshi35 kmYamaga Yamaga58 kmUekimachi-mōno Uekimachi-mōno45 kmŌzu Ōzu49 kmMinamata Minamata37 kmAso Aso66 kmKikuchi Kikuchi57 kmMatsubase Matsubase17 kmUshibukamachi Ushibukamachi64 kmAmakusa Amakusa39 kmArao Arao55 km

Distances from Kōshi

Uekimachi-mōno Uekimachi-mōno8 kmŌzu Ōzu9 kmKikuchi Kikuchi11 kmKumamoto Kumamoto12 kmYamaga Yamaga16 kmTamana Tamana20 kmUto Uto25 kmAso Aso29 kmMatsubase Matsubase29 kmUki Uki32 kmArao Arao32 kmYatsushiro Yatsushiro39 kmKamiamakusa Kamiamakusa57 kmAmakusa Amakusa73 kmHondomachi-hondo Hondomachi-hondo75 km

Frequently asked questions

How far is it from Honmachi to Kōshi?

About 51 km by road (46 km in a straight line).

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

About 51min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥760 one way (≈8.3 L/100 km at ¥179/L).