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Kochi → Hiroshima

Kochi → Hiroshima
Straight line137 km
By road225 km
Driving time3h 47min
Fuel cost¥3,340
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Travel time by mode

Real road routing between Kochi and Hiroshima.

ModeDistanceTime
🚗 Car225 km3h 47min
🚲 Bike225 km14h 58min
🚶 On foot158 km32h 56min

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 Kochi (Kochi) to Hiroshima (Hiroshima) is 137 km in a straight line, or 225 km by road. A car trip takes about 3h 47min for an estimated fuel cost of around ¥3,340. The full driving directions are shown below. Spring and autumn offer the most comfortable driving conditions.

⇄ Return route: Hiroshima → Kochi →

Driving directions · Kochi → Hiroshima

  1. ↑Continue485 m1min
  2. ↰Turn sharp left onto 梅ノ辻朝倉線274500 m1min
  3. →Turn right onto 土佐道路56, 197410 m1min
  4. ↰Keep left onto 国道56号561.9 km2min
  5. ↱Keep right onto 梅ノ辻朝倉線274892 m1min
  6. ↑Continue onto 高知西バイパス33, 194658 m1min
  7. ←Turn left onto 高知土佐線38586 m1min
  8. ↑Continue onto 朝倉伊野線3866.6 km7min
  9. ↱Keep right onto 国道194号19476.1 km1h 5min
  10. ↑Continue579 m1min
  11. ↱Keep right1.7 km2min
  12. ↑Continue onto 壬生川新居浜野田線13536 m0min
  13. →Turn right onto 壬生川新居浜野田線134.1 km4min
  14. →Turn right onto 壬生川新居浜野田線13478 m0min
  15. →Turn right onto 国道196号19612.6 km11min
  16. →Turn right onto 今治波方港線388.7 km8min
  17. ↑Continue onto 国道317号3174.0 km3min
  18. →Turn right940 m1min
  19. ↑Continue onto 西瀬戸自動車道, 瀬戸内しまなみ海道E765.3 km3min
  20. ↑Continue onto 西瀬戸自動車道, 瀬戸内しまなみ海道E763.7 km2min
  21. ↰Keep left onto 西瀬戸自動車道, 瀬戸内しまなみ海道E7615.2 km9min
  22. ↰Keep left1.0 km1min
  23. ←Turn left onto 国道317号3172.0 km2min
  24. ↑Continue onto 大三島上浦線21381 m0min
  25. ↱Keep right928 m1min
  26. ↑Continue onto 県道大三島環状線 (OomishimaKanjou-Sen)512.2 km2min
  27. →Turn right69 m0min
  28. →Turn right3.6 km21min
  29. ↱Turn sharp right onto 休暇村客船(忠海-大久野島)3.2 km19min
  30. ↑Continue46 m0min
  31. →Turn right408 m1min
  32. →Turn right onto 広島県道59号東広島本郷忠海線594.1 km4min
  33. ↗Turn slight right onto 東広島本郷忠海線594.2 km5min
  34. ←Turn left onto 国道2号2659 m1min
  35. →Turn right onto 東広島本郷忠海線598.2 km10min
  36. ←Turn left857 m1min
  37. ↱Keep right1.2 km1min
  38. ↱Keep right32.4 km20min
  39. ↰Keep left244 m0min
  40. ↰Keep left568 m0min
  41. ←Turn left onto 広島中島線701.2 km1min
  42. →Turn right onto 広島中島線704.4 km4min
  43. →Turn right onto 府中祇園線1521.4 km1min
  44. ←Turn left onto 大内越通り2641.6 km2min
  45. →Turn right onto 大内越通り264276 m0min
  46. →Turn right onto 広島中島線70, 8454 m0min
  47. ←Turn left onto 広島中島線70674 m1min
  48. ↑Continue177 m0min
  49. ↱Turn sharp right onto 比治山通り1.5 km2min
  50. ↑Continue onto 城南通り54, 191224 m0min
  51. ↑Continue364 m0min
  52. ↑Continue onto 城南通り224 m0min
  53. ←Turn left86 m0min
  54. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

土佐和紙工芸村高知県
633美の里高知県
木の香高知県
小松オアシス愛媛県
今治湯ノ浦温泉愛媛県
よしうみいきいき館愛媛県
伯方S・Cパーク愛媛県
しまなみの駅御島愛媛県

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

Distances from Kochi

Nakamura Nakamura84 kmSusaki Susaki28 kmSukumo Sukumo101 kmIno Ino9 kmAki Aki34 kmMuroto-misakicho Muroto-misakicho66 kmTosashimizu Tosashimizu100 kmShimanto Shimanto82 kmTosa Tosa10 kmNankoku Nankoku11 kmKami Kami32 kmKōnan Kōnan23 kmMuroto Muroto61 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 Kochi to Hiroshima?

About 225 km by road (137 km in a straight line).

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

About 3h 47min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥3,340 one way (≈8.3 L/100 km at ¥179/L).