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Aso → Ōzu

Kumamoto → Kumamoto
Straight line20 km
By road23 km
Driving time21min
Fuel cost¥350
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Travel time by mode

Real road routing between Aso and Ōzu.

ModeDistanceTime
🚗 Car23 km21min
🚲 Bike23 km1h 34min
🚶 On foot24 km4h 54min

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 Aso (Kumamoto) to Ōzu (Kumamoto) is 20 km in a straight line, or 23 km by road. A car trip takes about 21min for an estimated fuel cost of around ¥350. The full driving directions are shown below.

⇄ Return route: Ōzu → Aso →

Driving directions · Aso → Ōzu

  1. ↑Continue5 m0min
  2. ↱Turn sharp right25 m0min
  3. ↱Keep right138 m0min
  4. →Turn right onto 国道57号57843 m1min
  5. ↱Keep right1.4 km2min
  6. ↗Turn slight right onto 国道57号575.8 km8min
  7. →Turn right onto 北側復旧道路5711.9 km7min
  8. ↑Continue onto 北外輪山大津線339922 m1min
  9. →Turn right onto 大津バイパス57, 325442 m1min
  10. →Turn right onto 大津植木線301.6 km1min
  11. ↱Turn sharp right119 m0min
  12. ↰Turn sharp left72 m0min
  13. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

阿蘇熊本県
大津熊本県

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

Distances from Aso

Kumamoto Kumamoto39 kmHonmachi Honmachi66 kmTamana Tamana47 kmHondomachi-hondo Hondomachi-hondo101 kmUto Uto48 kmHitoyoshi Hitoyoshi86 kmYamaga Yamaga38 kmUekimachi-mōno Uekimachi-mōno37 kmMinamata Minamata102 kmKikuchi Kikuchi25 kmMatsubase Matsubase50 kmUshibukamachi Ushibukamachi129 kmAmakusa Amakusa99 kmArao Arao59 kmYatsushiro Yatsushiro58 km

Distances from Ōzu

Kōshi Kōshi9 kmKikuchi Kikuchi13 kmUekimachi-mōno Uekimachi-mōno17 kmKumamoto Kumamoto19 kmYamaga Yamaga23 kmTamana Tamana29 kmUto Uto29 kmMatsubase Matsubase32 kmUki Uki35 kmArao Arao41 kmYatsushiro Yatsushiro41 kmHonmachi Honmachi49 kmKamiamakusa Kamiamakusa62 kmHitoyoshi Hitoyoshi75 kmAmakusa Amakusa79 km

Frequently asked questions

How far is it from Aso to Ōzu?

About 23 km by road (20 km in a straight line).

How long does it take to drive from Aso to Ōzu?

About 21min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥350 one way (≈8.3 L/100 km at ¥179/L).