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Hiroshima → Tosa

Hiroshima → Kochi
Straight line135 km
By road219 km
Driving time3h 39min
Fuel cost¥3,250
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Travel time by mode

Real road routing between Hiroshima and Tosa.

ModeDistanceTime
🚗 Car219 km3h 39min
🚲 Bike219 km14h 35min
🚶 On foot156 km32h 25min

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 Tosa (Kochi) is 135 km in a straight line, or 219 km by road. A car trip takes about 3h 39min for an estimated fuel cost of around ¥3,250. The full driving directions are shown below.

⇄ Return route: Tosa → Hiroshima →

Driving directions · Hiroshima → Tosa

  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 km10min
  39. ↰Keep left158 m0min
  40. ←Turn left onto 壬生川新居浜野田線13423 m0min
  41. ←Turn left onto 壬生川新居浜野田線134.1 km4min
  42. ←Turn left onto 壬生川新居浜野田線13536 m0min
  43. ↑Continue2.3 km3min
  44. ↑Continue onto 国道194号19476.1 km1h 5min
  45. ↖Turn slight left onto 国道33号33, 194782 m1min
  46. →Turn right onto 高知南環状線364.8 km4min
  47. →Turn right734 m1min
  48. 🏁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
しまなみの駅御島愛媛県
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
木の香高知県
633美の里高知県

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 Tosa

Ino Ino5 kmKochi Kochi10 kmSusaki Susaki19 kmNankoku Nankoku20 kmKōnan Kōnan32 kmKami Kami42 kmAki Aki42 kmMuroto Muroto68 kmMuroto-misakicho Muroto-misakicho71 kmShimanto Shimanto73 kmNakamura Nakamura75 kmSukumo Sukumo92 kmTosashimizu Tosashimizu92 km

Frequently asked questions

How far is it from Hiroshima to Tosa?

About 219 km by road (135 km in a straight line).

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

About 3h 39min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥3,250 one way (≈8.3 L/100 km at ¥179/L).