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Japan › Iiyama › Iiyama → Osaka

Iiyama → Osaka

Nagano → Ōsaka
Straight line352 km
By road439 km
Driving time6h 12min
Fuel cost¥6,530
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Travel time by mode

Real road routing between Iiyama and Osaka.

ModeDistanceTime
🚗 Car439 km6h 12min
🚲 Bike439 km29h 18min
🚶 On foot405 km84h 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 Iiyama (Nagano) to Osaka (Ōsaka) is 352 km in a straight line, or 439 km by road. A car trip takes about 6h 12min for an estimated fuel cost of around ¥6,530. 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 → Iiyama →

Driving directions · Iiyama → Osaka

  1. ↑Continue47 m0min
  2. ←Turn left127 m0min
  3. ←Turn left onto 飯山バイパス117, 2923.3 km3min
  4. ↑Continue onto 替佐静間バイパス1174.0 km3min
  5. ←Turn left392 m0min
  6. ↱Keep right34.8 km25min
  7. ↱Keep right onto 長野自動車道E19624 m0min
  8. ↰Keep left501 m0min
  9. ↰Keep left645 m1min
  10. ↱Keep right3.3 km4min
  11. →Turn right onto 長野県道340号姨捨停車場線3402.4 km2min
  12. ←Turn left onto 長野上田線77214 m0min
  13. ↑Continue356 m1min
  14. ↑Continue onto 94859485222 m0min
  15. ←Turn left onto 93409340312 m1min
  16. ↱Turn sharp right onto 9340934042 m0min
  17. ←Turn left onto 93409340329 m1min
  18. ↰Keep left onto 9330933097 m0min
  19. ←Turn left onto 93309330101 m0min
  20. →Turn right onto 93309330233 m1min
  21. →Turn right onto 内川姨捨停車場線33818 m0min
  22. ←Turn left onto 94109410192 m1min
  23. ↰Turn sharp left onto 94879487103 m0min
  24. →Turn right45.7 km36min
  25. ↰Keep left938 m1min
  26. ↰Keep left and drive toward 上高地, 信州まつもと空港88 m0min
  27. ↑Continue onto 松本空港塩尻北インター線27253 m0min
  28. ↰Turn sharp left onto 松本空港塩尻北インター線27839 m1min
  29. →Turn right onto 松本空港塩尻北インター線27329 m0min
  30. ←Turn left4.5 km5min
  31. ←Turn left onto 松塩広域農道2.0 km2min
  32. ↗Turn slight right onto 御馬越塩尻停車場線2924 m0min
  33. ↰Keep left1.3 km3min
  34. ←Turn left onto 上今井洗馬停車場線2931.0 km1min
  35. →Turn right onto 西街道2932.5 km3min
  36. →Turn right onto 国道19号1950.3 km51min
  37. ↱Turn sharp right241 m0min
  38. ↱Keep right405 m1min
  39. ←Turn left onto 上松南木曽線5083.2 km3min
  40. ↑Continue461 m1min
  41. →Turn right onto 国道19号1944.2 km41min
  42. ↰Keep left onto 恵那白川線683.4 km4min
  43. ↰Turn sharp left175 m0min
  44. ↰Keep left17.9 km15min
  45. ↰Keep left855 m1min
  46. ←Turn left197 m0min
  47. →Turn right onto 大西瑞浪線3521.2 km1min
  48. ←Turn left19 m0min
  49. ↖Turn slight left236 m0min
  50. ↗Turn slight right onto 武並土岐多治見線4211.7 km2min
  51. ↑Continue onto 土岐市停車場細野線691.8 km2min
  52. ↑Continue onto 武並土岐多治見線4211.4 km1min
  53. ←Turn left33.8 km29min
  54. →Turn right onto 国道19号192.0 km2min
  55. ←Turn left onto 伏見通19, 221.2 km1min
  56. ↱Turn sharp right onto 若宮大通57 m0min
  57. ↱Keep right30.1 km18min
  58. ↰Keep left284 m0min
  59. ↱Keep right72.0 km47min
  60. ↱Keep right onto 新名神高速道路E1A828 m1min
  61. ↰Keep left and take E1, E88 toward 京都, 大阪296 m0min
  62. ↱Keep right and take E1, E88 toward 京都, 大阪2.9 km2min
  63. ↰Keep left and take E88, E89 toward 宇治, 奈良, 大阪, 関西空港, 瀬田東, 石山404 m0min
  64. ↱Keep right20.4 km17min
  65. ↰Keep left161 m0min
  66. ↰Keep left25.7 km21min
  67. ↰Keep left3.0 km4min
  68. ←Turn left507 m1min
  69. →Turn right onto 大阪生駒線85.5 km6min
  70. ←Turn left onto 富田町通286 m1min
  71. ↱Keep right onto 若松町三番町通142 m0min
  72. ←Turn left122 m0min
  73. ↑Continue338 m0min
  74. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

FARMUS 木島平長野県
ふるさと豊田長野県
オアシスおぶせ長野県
さかきた長野県
今井 恵みの里長野県
木曽ならかわ長野県
奈良井木曽の大橋長野県
木曽川源流の里 きそむら長野県

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

Distances from Iiyama

Nagano Nagano28 kmMatsumoto Matsumoto77 kmUeda Ueda50 kmIida Iida156 kmSaku Saku71 kmShiojiri Shiojiri91 kmIna Ina120 kmChino Chino97 kmSuwa Suwa93 kmOkaya Okaya93 kmSuzaka Suzaka23 kmKomoro Komoro60 kmNakano Nakano11 kmHotaka Hotaka71 kmŌmachi Ōmachi59 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 Iiyama to Osaka?

About 439 km by road (352 km in a straight line).

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

About 6h 12min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥6,530 one way (≈8.3 L/100 km at ¥179/L).