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Japan › Hiroshima › Hiroshima → Aki

Hiroshima → Aki

Hiroshima → Kochi
Straight line167 km
By road262 km
Driving time4h 16min
Fuel cost¥3,890
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Travel time by mode

Real road routing between Hiroshima and Aki.

ModeDistanceTime
🚗 Car262 km4h 16min
🚲 Bike262 km17h 27min
🚶 On foot192 km40h 0min

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 Hiroshima (Hiroshima) to Aki (Kochi) is 167 km in a straight line, or 262 km by road. A car trip takes about 4h 16min for an estimated fuel cost of around ¥3,890. The full driving directions are shown below.

⇄ Return route: Aki → Hiroshima →

Driving directions · Hiroshima → Aki

  1. ↑Continue86 m0min
  2. →Turn right onto 城南通り2.3 km3min
  3. ↰Turn sharp left177 m0min
  4. ↑Continue onto 広島中島線70674 m1min
  5. →Turn right onto 広島中島線70, 8454 m0min
  6. ←Turn left onto 大内越通り264276 m0min
  7. ←Turn left onto 大内越通り2641.6 km2min
  8. →Turn right onto 大内越通り2641.4 km1min
  9. ←Turn left onto 広島中島線704.4 km4min
  10. ←Turn left onto 広島中島線701.2 km1min
  11. →Turn right246 m0min
  12. ↱Keep right32.7 km20min
  13. ↰Keep left853 m1min
  14. ↱Keep right1.4 km1min
  15. ↰Keep left288 m0min
  16. →Turn right onto 東広島本郷忠海線598.2 km10min
  17. ←Turn left onto 国道2号2659 m1min
  18. →Turn right onto 33334.2 km5min
  19. ↖Turn slight left onto 東広島本郷忠海線594.1 km4min
  20. ←Turn left408 m1min
  21. ←Turn left46 m0min
  22. ↱Keep right onto 休暇村客船(忠海-大久野島)3.2 km19min
  23. ↰Turn sharp left onto 大三島フェリー(忠海-大久野島-盛)3.6 km21min
  24. ←Turn left69 m0min
  25. ←Turn left onto 県道大三島環状線 (OomishimaKanjou-Sen)512.2 km2min
  26. ↑Continue928 m1min
  27. ↑Continue onto 大三島上浦線21381 m0min
  28. ↰Keep left onto 国道317号3172.0 km2min
  29. →Turn right457 m0min
  30. ↰Keep left401 m0min
  31. ↑Continue onto 西瀬戸自動車道, 瀬戸内しまなみ海道E7622.8 km14min
  32. ↑Continue onto 西瀬戸自動車道, 瀬戸内しまなみ海道E761.0 km1min
  33. ↰Keep left215 m0min
  34. ↱Keep right900 m1min
  35. ←Turn left onto 国道317号3174.0 km3min
  36. ↑Continue onto 今治波方港線388.7 km8min
  37. ←Turn left onto 今治バイパス1961.3 km1min
  38. ↑Continue onto 国道196号19611.1 km9min
  39. ←Turn left onto 壬生川新居浜野田線1313.3 km12min
  40. →Turn right845 m1min
  41. ↰Keep left36.0 km24min
  42. ↰Keep left onto 高知自動車道50.2 km42min
  43. ↰Keep left878 m1min
  44. →Turn right26 m0min
  45. ↰Keep left onto 高知東道路32507 m1min
  46. ←Turn left onto 前浜植野線31, 45487 m0min
  47. →Turn right257 m0min
  48. →Turn right onto 南国広域農道5.5 km7min
  49. ←Turn left onto 南国野市線364831 m1min
  50. ↑Continue onto 前浜植野線31, 364166 m0min
  51. ↗Turn slight right onto 南国野市線3642.9 km3min
  52. →Turn right65 m0min
  53. ←Turn left232 m0min
  54. →Turn right onto 龍河洞公園線22496 m1min
  55. ←Turn left onto 南国バイパス55, 493380 m0min
  56. ↰Keep left423 m0min
  57. ↑Continue onto 高知東部自動車道E551.3 km1min
  58. ↰Keep left968 m1min
  59. ↖Turn slight left onto 高知東部自動車道E556.2 km6min
  60. ←Turn left onto 国道55号55, 49310.2 km13min
  61. →Turn right30 m0min
  62. ←Turn left822 m1min
  63. →Turn right93 m0min
  64. ↰Turn sharp left46 m0min
  65. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

今治市多々羅しまなみ公園愛媛県
伯方S・Cパーク愛媛県
よしうみいきいき館愛媛県
今治湯ノ浦温泉愛媛県
小松オアシス愛媛県
マイントピア別子愛媛県
霧の森愛媛県
大杉高知県

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

Distances from Hiroshima

Fukuyama Fukuyama85 kmKure Kure22 kmOnomichi Onomichi69 kmMihara Mihara58 kmHatsukaichi Hatsukaichi12 kmFuchūchō Fuchūchō75 kmKannabechō-yahiro Kannabechō-yahiro91 kmMiyoshi Miyoshi58 kmTakehara Takehara43 kmŌtake Ōtake30 kmŌno-hara Ōno-hara21 kmInnoshima Innoshima69 kmShin’ichi Shin’ichi77 kmShōbara Shōbara72 kmMiyajima Miyajima16 km

Distances from Aki

Kōnan Kōnan14 kmKami Kami21 kmNankoku Nankoku25 kmMuroto Muroto29 kmMuroto-misakicho Muroto-misakicho34 kmKochi Kochi34 kmTosa Tosa42 kmIno Ino44 kmSusaki Susaki58 kmNakamura Nakamura107 kmShimanto Shimanto108 kmTosashimizu Tosashimizu118 kmSukumo Sukumo126 km

Frequently asked questions

How far is it from Hiroshima to Aki?

About 262 km by road (167 km in a straight line).

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

About 4h 16min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥3,890 one way (≈8.3 L/100 km at ¥179/L).