Travel time by mode
Real road routing between Hiroshima and Ōta.
| Mode | Distance | Time |
|---|---|---|
| 🚗 Car | 815 km | 10h 52min |
| 🚲 Bike | 815 km | 54h 22min |
| 🚶 On foot | 760 km | 158h 26min |
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 Hiroshima (Hiroshima) to Ōta (Gunma) is 661 km in a straight line, or 815 km by road. A car trip takes about 10h 52min for an estimated fuel cost of around ¥12,120. The full driving directions are shown below. Spring and autumn offer the most comfortable driving conditions.
Driving directions · Hiroshima → Ōta
- ↑Continue
- →Turn right onto 城南通り
- ↰Turn sharp left
- ↑Continue onto 広島中島線70
- →Turn right onto 広島中島線70, 84
- ←Turn left onto 大内越通り264
- ←Turn left onto 大内越通り264
- →Turn right onto 大内越通り264
- ←Turn left onto 広島中島線70
- ←Turn left onto 広島中島線70
- →Turn right
- ↱Keep right
- ↰Keep left onto 高槻JCT and take E1, E88, E9 toward 京都
- ↱Keep right onto 名神高速道路E1
- ↰Keep left onto 中央自動車道E19
- ↰Keep left
- ↰Keep left
- ↱Keep right onto 岡谷IC
- ↗Turn slight right onto 岡谷IC
- ←Turn left onto 国道142号142
- →Turn right onto 国道142号142
- ←Turn left onto 中山道142
- →Turn right onto 中山道142
- ↑Continue onto 国道142号142
- ↑Continue onto 中山道142
- ←Turn left
- →Turn right
- ←Turn left onto 中山道142
- ←Turn left onto 中山道142, 152
- ↱Keep right onto 中山道142
- ↰Turn sharp left
- ↗Turn slight right
- ↱Turn sharp right
- ↰Turn sharp left onto 中山道142
- →Turn right
- →Turn right onto 芦田大屋停車場線147
- ↑Continue onto 148148
- →Turn right
- ↑Continue onto 東部望月線166
- ←Turn left
- ←Turn left
- ←Turn left
- ↱Turn sharp right
- ←Turn left onto 東部望月線166
- ←Turn left onto 中山道142, 254
- ↰Keep left onto 下仁田浅科線44
- →Turn right
- ←Turn left
- ↗Turn slight right onto 小諸中込線139
- ←Turn left
- ←Turn left
- →Turn right
- →Turn right onto 中山道44
- ←Turn left
- ↑Continue onto 岩村田停車場線143
- →Turn right
- →Turn right
- ←Turn left
- ↖Turn slight left
- ↰Keep left and take 18 toward 松井田, 妙義
- →Turn right onto 松井田下仁田線51
- →Turn right onto 国道18号18
- ↰Keep left
- ↱Turn sharp right onto 八本松松井田線122
- ↰Turn sharp left
- ↑Continue onto 松井田バイパス18
- ↰Keep left onto 1818
- ←Turn left onto 松井田中宿線217
- ↑Continue
- ↰Keep left onto 中山道18
- ↑Continue onto 国道406号406
- ←Turn left onto 豊岡バイパス18
- ↰Keep left onto 1717
- ←Turn left
- ←Turn left onto 渋川街道29
- →Turn right onto さくら橋通り
- →Turn right
- ←Turn left
- →Turn right onto 広小路栄町線
- ←Turn left onto 東毛広域幹線道路354
- ↰Keep left onto 354354
- ←Turn left onto 大間々世良田線69
- →Turn right onto 例幣使街道312
- ←Turn left onto 例幣使街道312
- →Turn right onto 前橋館林線2
- ←Turn left
- →Turn right
- ←Turn left
- ←Turn left
- ↰Keep left
- 🏁Arrive at destination
Roadside stations (michi-no-eki) along the route
Rest stops with local food and products near this itinerary.
Source: MLIT — National Land Numerical Information (P35, 2018)
Distances from Hiroshima
Distances from Ōta
Frequently asked questions
How far is it from Hiroshima to Ōta?
About 815 km by road (661 km in a straight line).
How long does it take to drive from Hiroshima to Ōta?
About 10h 52min by car under normal conditions.
How much fuel does the trip cost?
Roughly ¥12,120 one way (≈8.3 L/100 km at ¥179/L).