Travel time by mode
Real road routing between Okaya and Hiroshima.
| Mode | Distance | Time |
|---|---|---|
| 🚗 Car | 657 km | 8h 12min |
| 🚲 Bike | 657 km | 43h 48min |
| 🚶 On foot | 621 km | 129h 24min |
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 Okaya (Nagano) to Hiroshima (Hiroshima) is 540 km in a straight line, or 657 km by road. A car trip takes about 8h 12min for an estimated fuel cost of around ¥9,760. The full driving directions are shown below.
Driving directions · Okaya → Hiroshima
- ↑Continue
- →Turn right
- →Turn right
- →Turn right
- ←Turn left onto 岡谷街道14
- ↑Continue onto 伊那辰野停車場線19
- →Turn right onto 与地辰野線203
- ←Turn left onto 与地辰野線203
- ←Turn left onto 三州街道153
- ↰Keep left
- ↱Keep right
- ↰Keep left
- ←Turn left
- →Turn right onto 大西瑞浪線352
- ←Turn left
- ↖Turn slight left
- ↗Turn slight right onto 武並土岐多治見線421
- ↑Continue onto 土岐市停車場細野線69
- ↑Continue onto 武並土岐多治見線421
- ←Turn left
- →Turn right onto 国道19号19
- ←Turn left onto 伏見通19, 22
- ↱Turn sharp right onto 若宮大通
- ↱Keep right
- ↰Keep left
- ↱Keep right
- ↱Keep right onto 新名神高速道路E1A
- ↰Keep left and take E1, E88 toward 京都, 大阪
- ↱Keep right and take E1, E88 toward 京都, 大阪
- ↰Keep left and take E88, E89 toward 宇治, 奈良, 大阪, 関西空港, 瀬田東, 石山
- ↱Keep right
- ↰Keep left and drive toward 大阪, 吹田
- ↰Keep left
- ↰Keep left
- ↰Keep left
- ←Turn left onto 広島中島線70
- →Turn right onto 広島中島線70
- →Turn right onto 府中祇園線152
- ←Turn left onto 大内越通り264
- →Turn right onto 大内越通り264
- →Turn right onto 広島中島線70, 84
- ←Turn left onto 広島中島線70
- ↑Continue
- ↱Turn sharp right onto 比治山通り
- ↑Continue onto 城南通り54, 191
- ↑Continue
- ↑Continue onto 城南通り
- ←Turn left
- 🏁Arrive at destination
Roadside stations (michi-no-eki) along the route
Rest stops with local food and products near this itinerary.
大芝高原長野県
田切の里長野県
花の里いいじま長野県
南信州 とよおかマルシェ長野県
そばの郷 らっせぃみさと岐阜県
土岐美濃焼街道岐阜県
立田ふれあいの里愛知県
菰野三重県
Source: MLIT — National Land Numerical Information (P35, 2018)
Distances from Okaya
Distances from Hiroshima
Hatsukaichi Hatsukaichi12 kmMiyajima Miyajima16 kmEtajima Etajima18 kmŌno-hara Ōno-hara21 kmKure Kure22 kmHigashihiroshima Higashihiroshima26 kmŌtake Ōtake30 kmAki-takata Aki-takata37 kmTakehara Takehara43 kmMiyoshi Miyoshi58 kmMihara Mihara58 kmInnoshima Innoshima69 kmOnomichi Onomichi69 kmShōbara Shōbara72 kmFuchūchō Fuchūchō75 km
Frequently asked questions
How far is it from Okaya to Hiroshima?
About 657 km by road (540 km in a straight line).
How long does it take to drive from Okaya to Hiroshima?
About 8h 12min by car under normal conditions.
How much fuel does the trip cost?
Roughly ¥9,760 one way (≈8.3 L/100 km at ¥179/L).