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Japan › Kōshi › Kōshi → Yamaga

Kōshi → Yamaga

Kumamoto → Kumamoto
Straight line16 km
By road19 km
Driving time20min
Fuel cost¥290
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Travel time by mode

Real road routing between Kōshi and Yamaga.

ModeDistanceTime
🚗 Car19 km20min
🚲 Bike19 km1h 18min
🚶 On foot18 km3h 49min

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 Yamaga (Kumamoto) is 16 km in a straight line, or 19 km by road. A car trip takes about 20min for an estimated fuel cost of around ¥290. The full driving directions are shown below.

⇄ Return route: Yamaga → Kōshi →

Driving directions · Kōshi → Yamaga

  1. ↑Continue285 m1min
  2. ←Turn left onto 大津植木線30714 m1min
  3. →Turn right onto 大津植木線303.3 km3min
  4. →Turn right3.6 km4min
  5. ↑Continue621 m1min
  6. ←Turn left onto 南田島豊田線1991.1 km1min
  7. ↱Turn sharp right256 m1min
  8. ←Turn left onto 植木インター菊池線5380 m0min
  9. ↱Turn sharp right onto 国道3号38.8 km8min
  10. →Turn right65 m0min
  11. ←Turn left305 m0min
  12. →Turn right onto 国道325号325, 443110 m0min
  13. ←Turn left211 m0min
  14. →Turn right48 m0min
  15. 🏁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

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

Distances from Kōshi

Kumamoto Kumamoto12 kmHonmachi Honmachi46 kmTamana Tamana20 kmHondomachi-hondo Hondomachi-hondo75 kmUto Uto25 kmHitoyoshi Hitoyoshi75 kmUekimachi-mōno Uekimachi-mōno8 kmŌzu Ōzu9 kmMinamata Minamata83 kmAso Aso29 kmKikuchi Kikuchi11 kmMatsubase Matsubase29 kmUshibukamachi Ushibukamachi105 kmAmakusa Amakusa73 kmArao Arao32 km

Distances from Yamaga

Kikuchi Kikuchi12 kmUekimachi-mōno Uekimachi-mōno13 kmTamana Tamana13 kmŌzu Ōzu23 kmArao Arao23 kmKumamoto Kumamoto23 kmUto Uto37 kmAso Aso38 kmMatsubase Matsubase41 kmUki Uki44 kmYatsushiro Yatsushiro51 kmHonmachi Honmachi58 kmKamiamakusa Kamiamakusa65 kmAmakusa Amakusa78 kmHondomachi-hondo Hondomachi-hondo79 km

Frequently asked questions

How far is it from Kōshi to Yamaga?

About 19 km by road (16 km in a straight line).

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

About 20min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥290 one way (≈8.3 L/100 km at ¥179/L).