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Sanyōonoda → Osaka

Yamaguchi → Ōsaka
Straight line405 km
By road483 km
Driving time5h 36min
Fuel cost¥7,180
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Travel time by mode

Real road routing between Sanyōonoda and Osaka.

ModeDistanceTime
🚗 Car483 km5h 36min
🚲 Bike483 km32h 14min
🚶 On foot466 km97h 1min

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 Sanyōonoda (Yamaguchi) to Osaka (Ōsaka) is 405 km in a straight line, or 483 km by road. A car trip takes about 5h 36min for an estimated fuel cost of around ¥7,180. The full driving directions are shown below. Summers are hot (warmest month around 28.2°C); spring and autumn are the most comfortable seasons for this drive.

⇄ Return route: Osaka → Sanyōonoda →

Driving directions · Sanyōonoda → Osaka

  1. ↑Continue198 m0min
  2. ←Turn left142 m0min
  3. →Turn right1.5 km3min
  4. ↰Turn sharp left673 m1min
  5. →Turn right onto 小野田山陽線71187 m0min
  6. ↰Keep left397 m0min
  7. ↱Keep right13.6 km8min
  8. ↰Keep left3.9 km3min
  9. ↰Keep left310 m0min
  10. →Turn right onto 宇部防府線258.1 km7min
  11. ↑Continue onto 大海秋穂二島線3384.3 km4min
  12. ←Turn left onto 宇部防府線253.3 km3min
  13. →Turn right272 m0min
  14. ←Turn left395 m0min
  15. ↖Turn slight left83 m0min
  16. →Turn right1.5 km2min
  17. →Turn right onto 国道2号26.3 km5min
  18. ↱Keep right400.8 km4h 24min
  19. ↰Keep left onto 山陽自動車道E2355 m0min
  20. ↱Keep right onto 神戸JCTE221.2 km17min
  21. ↰Keep left and drive toward 池田, 豊中, 大阪空港518 m0min
  22. ↰Keep left368 m0min
  23. ↑Continue onto 大阪池田線10175 m0min
  24. ↱Keep right onto 大阪池田線10633 m1min
  25. ↱Keep right onto 11114.4 km3min
  26. ↰Keep left onto 1111324 m0min
  27. ↰Keep left onto 大阪池田線10939 m1min
  28. ←Turn left onto 名神栄町線47 m0min
  29. ↱Keep right onto 名神栄町線153 m0min
  30. →Turn right onto 名神栄町線233 m0min
  31. →Turn right onto 阪急西側南線582 m1min
  32. ←Turn left onto 庄本牛立線152722 m1min
  33. →Turn right onto 国道176号1765.3 km6min
  34. ←Turn left onto 国道176号176747 m1min
  35. ↖Turn slight left onto 御堂筋25, 26, 165442 m1min
  36. ←Turn left onto 中之島通104 m0min
  37. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

きらら あじす山口県
あいお山口県
潮彩市場防府山口県
ソレーネ周南山口県
クロスロードみつぎ広島県
あいおい白龍城兵庫県
みき兵庫県
淡河兵庫県

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

Distances from Sanyōonoda

Shimonoseki Shimonoseki21 kmUbe Ube13 kmYamaguchi Yamaguchi33 kmHōfu Hōfu38 kmIwakuni Iwakuni99 kmTokuyama Tokuyama61 kmKudamatsu Kudamatsu65 kmHikari Hikari73 kmOnoda Onoda4 kmHagi Hagi47 kmYanai Yanai89 kmOgōri-shimogō Ogōri-shimogō23 kmNagato Nagato39 kmShimonoseki Shimonoseki21 kmMine Mine18 km

Distances from Osaka

Moriguchi Moriguchi7 kmSuita Suita8 kmHigashi-ōsaka Higashi-ōsaka8 kmKadoma Kadoma8 kmToyonaka Toyonaka10 kmDaitōchō Daitōchō11 kmYao Yao12 kmSettsu Settsu13 kmSakai Sakai13 kmNeyagawa Neyagawa14 kmMatsubara Matsubara15 kmIbaraki Ibaraki15 kmMino Mino15 kmIkeda Ikeda16 kmKashihara Kashihara16 km

Frequently asked questions

How far is it from Sanyōonoda to Osaka?

About 483 km by road (405 km in a straight line).

How long does it take to drive from Sanyōonoda to Osaka?

About 5h 36min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥7,180 one way (≈8.3 L/100 km at ¥179/L).