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Aso → Osaka

Kumamoto → Ōsaka
Straight line452 km
By road587 km
Driving time9h 19min
Fuel cost¥8,720
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Travel time by mode

Real road routing between Aso and Osaka.

ModeDistanceTime
🚗 Car587 km9h 19min
🚲 Bike587 km39h 8min
🚶 On foot520 km108h 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 Aso (Kumamoto) to Osaka (Ōsaka) is 452 km in a straight line, or 587 km by road. A car trip takes about 9h 19min for an estimated fuel cost of around ¥8,720. The full driving directions are shown below.

⇄ Return route: Osaka → Aso →

Driving directions · Aso → Osaka

  1. ↑Continue46 m0min
  2. ↗Turn slight right onto 阿蘇停車場線30726 m0min
  3. ←Turn left152 m0min
  4. ←Turn left onto 国道57号57238 m0min
  5. ←Turn left onto 国道212号2125.1 km4min
  6. →Turn right onto 国道212号21219.6 km17min
  7. →Turn right143 m0min
  8. →Turn right737 m1min
  9. ↗Turn slight right153 m0min
  10. ←Turn left151 m0min
  11. →Turn right87 m0min
  12. ←Turn left109 m0min
  13. →Turn right1.2 km1min
  14. ↰Keep left158 m0min
  15. ←Turn left onto 国道442号442176 m0min
  16. →Turn right onto 国道387号38720.3 km17min
  17. ←Turn left onto 国道210号210, 3873.1 km3min
  18. →Turn right onto 国道387号38714.1 km12min
  19. →Turn right940 m2min
  20. ↖Turn slight left755 m2min
  21. ↱Keep right1.2 km2min
  22. ←Turn left2.0 km4min
  23. ↑Continue onto 下恵良九重線4093.6 km4min
  24. →Turn right onto 国道387号38718.2 km16min
  25. →Turn right onto 国道10号10, 2136.4 km6min
  26. ↰Keep left onto 国道213号21326.8 km23min
  27. ←Turn left onto 竹田津港線52248.0 km2h 38min
  28. ↖Turn slight left69 m0min
  29. →Turn right94 m0min
  30. ←Turn left126 m0min
  31. →Turn right onto 徳山新南陽線172335 m0min
  32. ←Turn left onto 徳山港線52334 m1min
  33. →Turn right onto 遠石江口線3.2 km3min
  34. ←Turn left onto 天王和田線24 m0min
  35. →Turn right onto 天王和田線262 m0min
  36. ←Turn left86 m0min
  37. →Turn right59 m0min
  38. ←Turn left onto 久米線1.6 km2min
  39. ↱Keep right369.9 km4h 5min
  40. ↰Keep left onto 山陽自動車道E2355 m0min
  41. ↱Keep right onto 神戸JCTE221.2 km17min
  42. ↰Keep left and drive toward 池田, 豊中, 大阪空港518 m0min
  43. ↰Keep left368 m0min
  44. ↑Continue onto 大阪池田線10175 m0min
  45. ↱Keep right onto 大阪池田線10633 m1min
  46. ↱Keep right onto 11114.4 km3min
  47. ↰Keep left onto 1111324 m0min
  48. ↰Keep left onto 大阪池田線10939 m1min
  49. ←Turn left onto 名神栄町線47 m0min
  50. ↱Keep right onto 名神栄町線153 m0min
  51. →Turn right onto 名神栄町線233 m0min
  52. →Turn right onto 阪急西側南線582 m1min
  53. ←Turn left onto 庄本牛立線152722 m1min
  54. →Turn right onto 国道176号1765.3 km6min
  55. ←Turn left onto 国道176号176747 m1min
  56. ↖Turn slight left onto 御堂筋25, 26, 165442 m1min
  57. ←Turn left onto 中之島通104 m0min
  58. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

阿蘇熊本県
小国熊本県
童話の里 くす大分県
いんない大分県
くにみ大分県
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 Aso

Kumamoto Kumamoto39 kmHonmachi Honmachi66 kmTamana Tamana47 kmHondomachi-hondo Hondomachi-hondo101 kmUto Uto48 kmHitoyoshi Hitoyoshi86 kmYamaga Yamaga38 kmUekimachi-mōno Uekimachi-mōno37 kmŌzu Ōzu20 kmMinamata Minamata102 kmKikuchi Kikuchi25 kmMatsubase Matsubase50 kmUshibukamachi Ushibukamachi129 kmAmakusa Amakusa99 kmArao Arao59 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 Aso to Osaka?

About 587 km by road (452 km in a straight line).

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

About 9h 19min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥8,720 one way (≈8.3 L/100 km at ¥179/L).