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Osaka → Seto

Ōsaka → Aichi
Straight line157 km
By road185 km
Driving time2h 21min
Fuel cost¥2,750
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Travel time by mode

Real road routing between Osaka and Seto.

ModeDistanceTime
🚗 Car185 km2h 21min
🚲 Bike185 km12h 21min
🚶 On foot181 km37h 42min

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 Osaka (Ōsaka) to Seto (Aichi) is 157 km in a straight line, or 185 km by road. A car trip takes about 2h 21min for an estimated fuel cost of around ¥2,750. 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: Seto → Osaka →

Driving directions · Osaka → Seto

  1. ↑Continue onto 中之島通338 m0min
  2. →Turn right onto 天満浜通273 m1min
  3. ←Turn left onto 堺筋102312 m0min
  4. ↰Keep left onto 堺筋102383 m0min
  5. ↖Turn slight left onto 大阪高槻京都線1415 m0min
  6. →Turn right onto 曽根崎通1, 1633.3 km3min
  7. ↖Turn slight left onto 大阪生駒線82.0 km3min
  8. ←Turn left519 m1min
  9. →Turn right onto 花博通2.6 km3min
  10. ↰Keep left25.2 km21min
  11. ↰Keep left194 m0min
  12. ↱Keep right17.9 km15min
  13. ↰Keep left554 m0min
  14. →Turn right91 m0min
  15. ←Turn left onto 千町石山寺辺線106448 m0min
  16. ↑Continue onto 国道1号11.1 km1min
  17. ←Turn left onto 国道1号1836 m1min
  18. ↰Keep left onto 大津能登川長浜線23.6 km3min
  19. →Turn right onto 草津田上インター線342757 m1min
  20. ↰Keep left43.3 km29min
  21. ↱Keep right onto 新名神高速道路E1A28.3 km18min
  22. ↰Keep left211 m0min
  23. ↱Keep right32.9 km20min
  24. ↰Keep left118 m0min
  25. ↰Keep left708 m1min
  26. ↰Turn sharp left376 m0min
  27. ↱Keep right429 m1min
  28. ←Turn left onto 環状線2.1 km2min
  29. →Turn right onto 出来町通2155.4 km5min
  30. ↑Continue onto 国道363号3638.4 km7min
  31. ←Turn left onto 国道363号363156 m0min
  32. →Turn right onto 国道363号363444 m0min
  33. ←Turn left116 m0min
  34. →Turn right429 m1min
  35. ←Turn left1.2 km1min
  36. ↖Turn slight left onto 定光寺山脇線207222 m0min
  37. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

こんぜの里りっとう滋賀県
あいの土山滋賀県
菰野三重県
立田ふれあいの里愛知県
瀬戸しなの愛知県

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

Distances from Osaka

Sakai Sakai13 kmHirakata Hirakata19 kmToyonaka Toyonaka10 kmTakatsuki Takatsuki20 kmSuita Suita8 kmIbaraki Ibaraki15 kmYao Yao12 kmNeyagawa Neyagawa14 kmKishiwada Kishiwada28 kmIzumi Izumi24 kmMoriguchi Moriguchi7 kmTondabayashichō Tondabayashichō23 kmKadoma Kadoma8 kmMatsubara Matsubara15 kmDaitōchō Daitōchō11 km

Distances from Seto

Nagakute Nagakute8 kmNisshin Nisshin12 kmKasugai Kasugai12 kmMiyoshi Miyoshi16 kmToyota Toyota17 kmKomaki Komaki18 kmNagoya Nagoya19 kmKitanagoya Kitanagoya20 kmInuyama Inuyama22 kmIwakura Iwakura22 kmKōnan Kōnan24 kmToyoake Toyoake24 kmKiyosu Kiyosu24 kmChiryū Chiryū27 kmŌbu Ōbu28 km

Frequently asked questions

How far is it from Osaka to Seto?

About 185 km by road (157 km in a straight line).

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

About 2h 21min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥2,750 one way (≈8.3 L/100 km at ¥179/L).