JapanRoutesSignposts of Japan
English日本語 Travel Japan,
more deeply.
Japan › Komoro › Komoro → Hiroshima

Komoro → Hiroshima

Nagano → Hiroshima
Straight line582 km
By road713 km
Driving time9h 17min
Fuel cost¥10,600
Plan another route
Type a city name and pick it from the list

Travel time by mode

Real road routing between Komoro and Hiroshima.

ModeDistanceTime
🚗 Car713 km9h 17min
🚲 Bike713 km47h 33min
🚶 On foot670 km139h 33min

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 Komoro (Nagano) to Hiroshima (Hiroshima) is 582 km in a straight line, or 713 km by road. A car trip takes about 9h 17min for an estimated fuel cost of around ¥10,600. The full driving directions are shown below. Watch for snow and ice in winter (coldest month down to -0.4°C en route). Spring and autumn offer the most comfortable driving conditions.

⇄ Return route: Hiroshima → Komoro →

Driving directions · Komoro → Hiroshima

  1. ↑Continue81 m0min
  2. →Turn right77 m0min
  3. ↰Keep left onto 国道141号141583 m1min
  4. ←Turn left279 m1min
  5. ↱Turn sharp right19 m0min
  6. ←Turn left846 m1min
  7. ↱Turn sharp right321 m0min
  8. ←Turn left onto 八幡小諸線142461 m0min
  9. ←Turn left218 m0min
  10. ←Turn left onto 八幡小諸線14215 m0min
  11. →Turn right1.2 km2min
  12. ←Turn left1.5 km3min
  13. →Turn right5 m0min
  14. ←Turn left onto 立科小諸線1532.8 km3min
  15. ←Turn left onto 立科小諸線1531.7 km2min
  16. ←Turn left onto 立科小諸線153687 m1min
  17. ↖Turn slight left71 m0min
  18. ←Turn left onto 立科小諸線1532.7 km3min
  19. ↑Continue2.6 km3min
  20. ←Turn left onto 中山道1423.7 km5min
  21. ↱Turn sharp right49 m0min
  22. ↰Turn sharp left18 m0min
  23. ↰Keep left137 m0min
  24. ↱Turn sharp right onto 中山道1422.5 km3min
  25. ↑Continue onto 中山道1421.2 km2min
  26. →Turn right onto 国道142号142491 m1min
  27. →Turn right3.2 km4min
  28. ←Turn left72 m0min
  29. →Turn right onto 国道142号1427.4 km10min
  30. ↰Keep left onto 国道142号1426.4 km9min
  31. ↑Continue onto 中山道1426.8 km9min
  32. ←Turn left onto 中山道142821 m1min
  33. →Turn right onto 国道142号142118 m0min
  34. ←Turn left onto 国道142号1422.3 km2min
  35. →Turn right onto 下諏訪岡谷バイパス202.6 km3min
  36. ↰Keep left464 m0min
  37. ↰Keep left3.7 km3min
  38. ↱Keep right133.7 km1h 52min
  39. ↰Keep left855 m1min
  40. ←Turn left197 m0min
  41. →Turn right onto 大西瑞浪線3521.2 km1min
  42. ←Turn left19 m0min
  43. ↖Turn slight left236 m0min
  44. ↗Turn slight right onto 武並土岐多治見線4211.7 km2min
  45. ↑Continue onto 土岐市停車場細野線691.8 km2min
  46. ↑Continue onto 武並土岐多治見線4211.4 km1min
  47. ←Turn left33.8 km29min
  48. →Turn right onto 国道19号192.0 km2min
  49. ←Turn left onto 伏見通19, 221.2 km1min
  50. ↱Turn sharp right onto 若宮大通57 m0min
  51. ↱Keep right30.1 km18min
  52. ↰Keep left284 m0min
  53. ↱Keep right72.0 km47min
  54. ↱Keep right onto 新名神高速道路E1A828 m1min
  55. ↰Keep left and take E1, E88 toward 京都, 大阪296 m0min
  56. ↱Keep right and take E1, E88 toward 京都, 大阪2.9 km2min
  57. ↰Keep left and take E88, E89 toward 宇治, 奈良, 大阪, 関西空港, 瀬田東, 石山404 m0min
  58. ↱Keep right26.7 km22min
  59. ↰Keep left and drive toward 大阪, 吹田7.6 km6min
  60. ↰Keep left322.7 km3h 42min
  61. ↰Keep left244 m0min
  62. ↰Keep left568 m0min
  63. ←Turn left onto 広島中島線701.2 km1min
  64. →Turn right onto 広島中島線704.4 km4min
  65. →Turn right onto 府中祇園線1521.4 km1min
  66. ←Turn left onto 大内越通り2641.6 km2min
  67. →Turn right onto 大内越通り264276 m0min
  68. →Turn right onto 広島中島線70, 8454 m0min
  69. ←Turn left onto 広島中島線70674 m1min
  70. ↑Continue177 m0min
  71. ↱Turn sharp right onto 比治山通り1.5 km2min
  72. ↑Continue onto 城南通り54, 191224 m0min
  73. ↑Continue364 m0min
  74. ↑Continue onto 城南通り224 m0min
  75. ←Turn left86 m0min
  76. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

みまき長野県
女神の里 たてしな長野県
マルメロの駅ながと長野県
大芝高原長野県
田切の里長野県
花の里いいじま長野県
そばの郷 らっせぃみさと岐阜県
土岐美濃焼街道岐阜県

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

Distances from Komoro

Nagano Nagano43 kmMatsumoto Matsumoto43 kmUeda Ueda17 kmIida Iida105 kmSaku Saku12 kmShiojiri Shiojiri48 kmIna Ina69 kmChino Chino44 kmSuwa Suwa42 kmOkaya Okaya45 kmSuzaka Suzaka39 kmNakano Nakano49 kmHotaka Hotaka49 kmŌmachi Ōmachi55 kmToyoshina Toyoshina48 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 Komoro to Hiroshima?

About 713 km by road (582 km in a straight line).

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

About 9h 17min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥10,600 one way (≈8.3 L/100 km at ¥179/L).