Travel time by mode
Real road routing between Ōzu and Aso.
| Mode | Distance | Time |
|---|---|---|
| 🚗 Car | 23 km | 21min |
| 🚲 Bike | 23 km | 1h 33min |
| 🚶 On foot | 24 km | 4h 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 Ōzu (Kumamoto) to Aso (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.
Driving directions · Ōzu → Aso
- ↑Continue
- ↱Turn sharp right
- ↰Turn sharp left onto 大津植木線30
- ←Turn left onto 大津バイパス57, 325
- ←Turn left onto 北外輪山大津線339
- ↑Continue onto 北側復旧道路57
- ←Turn left onto 国道57号57
- ↰Keep left
- ↖Turn slight left onto 国道57号57
- ←Turn left
- ↖Turn slight left
- ↱Keep right
- ↰Turn sharp left
- 🏁Arrive at destination
Roadside stations (michi-no-eki) along the route
Rest stops with local food and products near this itinerary.
大津熊本県
阿蘇熊本県
Source: MLIT — National Land Numerical Information (P35, 2018)
Distances from Ōzu
Kumamoto Kumamoto19 kmHonmachi Honmachi49 kmTamana Tamana29 kmHondomachi-hondo Hondomachi-hondo81 kmUto Uto29 kmHitoyoshi Hitoyoshi75 kmYamaga Yamaga23 kmUekimachi-mōno Uekimachi-mōno17 kmMinamata Minamata86 kmKikuchi Kikuchi13 kmMatsubase Matsubase32 kmUshibukamachi Ushibukamachi110 kmAmakusa Amakusa79 kmArao Arao41 kmYatsushiro Yatsushiro41 km
Distances from Aso
Kikuchi Kikuchi25 kmKōshi Kōshi29 kmUekimachi-mōno Uekimachi-mōno37 kmYamaga Yamaga38 kmKumamoto Kumamoto39 kmTamana Tamana47 kmUto Uto48 kmMatsubase Matsubase50 kmUki Uki53 kmYatsushiro Yatsushiro58 kmArao Arao59 kmHonmachi Honmachi66 kmKamiamakusa Kamiamakusa81 kmHitoyoshi Hitoyoshi86 kmAmakusa Amakusa99 km
Frequently asked questions
How far is it from Ōzu to Aso?
About 23 km by road (20 km in a straight line).
How long does it take to drive from Ōzu to Aso?
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).