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Okazaki → Hiroshima

Aichi → Hiroshima
Straight line435 km
By road501 km
Driving time6h 0min
Fuel cost¥7,440
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Travel time by mode

Real road routing between Okazaki and Hiroshima.

ModeDistanceTime
🚗 Car501 km6h 0min
🚲 Bike501 km33h 24min
🚶 On foot501 km104h 18min

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 Okazaki (Aichi) to Hiroshima (Hiroshima) is 435 km in a straight line, or 501 km by road. A car trip takes about 6h 0min for an estimated fuel cost of around ¥7,440. The full driving directions are shown below. Spring and autumn offer the most comfortable driving conditions.

⇄ Return route: Hiroshima → Okazaki →

Driving directions · Okazaki → Hiroshima

  1. ↑Continue32 m0min
  2. ↖Turn slight left63 m0min
  3. ←Turn left17 m0min
  4. ↑Continue314 m1min
  5. →Turn right onto 岡崎幸田線483534 m1min
  6. ←Turn left onto 龍城通り116.9 km18min
  7. ↰Keep left onto 国道23号23434 m0min
  8. ↰Keep left5.3 km5min
  9. ↰Keep left432 m0min
  10. ↰Keep left875 m1min
  11. ↱Keep right101.7 km1h 7min
  12. ↱Keep right onto 新名神高速道路E1A828 m1min
  13. ↰Keep left and take E1, E88 toward 京都, 大阪296 m0min
  14. ↱Keep right and take E1, E88 toward 京都, 大阪2.9 km2min
  15. ↰Keep left and take E88, E89 toward 宇治, 奈良, 大阪, 関西空港, 瀬田東, 石山404 m0min
  16. ↱Keep right26.7 km22min
  17. ↰Keep left and drive toward 大阪, 吹田7.6 km6min
  18. ↰Keep left322.7 km3h 42min
  19. ↰Keep left244 m0min
  20. ↰Keep left568 m0min
  21. ←Turn left onto 広島中島線701.2 km1min
  22. →Turn right onto 広島中島線704.4 km4min
  23. →Turn right onto 府中祇園線1521.4 km1min
  24. ←Turn left onto 大内越通り2641.6 km2min
  25. →Turn right onto 大内越通り264276 m0min
  26. →Turn right onto 広島中島線70, 8454 m0min
  27. ←Turn left onto 広島中島線70674 m1min
  28. ↑Continue177 m0min
  29. ↱Turn sharp right onto 比治山通り1.5 km2min
  30. ↑Continue onto 城南通り54, 191224 m0min
  31. ↑Continue364 m0min
  32. ↑Continue onto 城南通り224 m0min
  33. ←Turn left86 m0min
  34. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

菰野三重県
あいの土山滋賀県
こんぜの里りっとう滋賀県
いながわ兵庫県
神戸フルーツ・フラワーパーク 大沢兵庫県
淡河兵庫県
みき兵庫県
あいおい白龍城兵庫県

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

Distances from Okazaki

Nagoya Nagoya35 kmToyohashi Toyohashi28 kmToyota Toyota15 kmKasugai Kasugai38 kmIchinomiya Ichinomiya51 kmAnjō Anjō8 kmKomaki Komaki44 kmKariya Kariya17 kmSeto Seto32 kmToyokawa Toyokawa26 kmHanda Handa23 kmNishio Nishio14 kmInazawa Inazawa48 kmKōnan Kōnan50 kmGamagōri Gamagōri14 km

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 Okazaki to Hiroshima?

About 501 km by road (435 km in a straight line).

How long does it take to drive from Okazaki to Hiroshima?

About 6h 0min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥7,440 one way (≈8.3 L/100 km at ¥179/L).