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Japan › Tosashimizu › Tosashimizu → Kōnan

Tosashimizu → Kōnan

Kochi → Kochi
Straight line117 km
By road160 km
Driving time2h 28min
Fuel cost¥2,370
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Travel time by mode

Real road routing between Tosashimizu and Kōnan.

ModeDistanceTime
🚗 Car160 km2h 28min
🚲 Bike160 km10h 38min
🚶 On foot135 km28h 2min

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 Tosashimizu (Kochi) to Kōnan (Kochi) is 117 km in a straight line, or 160 km by road. A car trip takes about 2h 28min for an estimated fuel cost of around ¥2,370. The full driving directions are shown below.

⇄ Return route: Kōnan → Tosashimizu →

Driving directions · Tosashimizu → Kōnan

  1. ↑Continue8 m0min
  2. →Turn right91 m0min
  3. ←Turn left377 m1min
  4. ↱Turn sharp right onto 国道321号32125.5 km22min
  5. ←Turn left209 m0min
  6. ←Turn left6.1 km7min
  7. ←Turn left onto 中村下田ノ口線423.3 km3min
  8. →Turn right onto 国道56号5625.9 km24min
  9. →Turn right onto 片坂バイパスE567.3 km5min
  10. →Turn right onto 国道56号565.6 km5min
  11. →Turn right804 m1min
  12. ↑Continue onto 高知自動車道, 四国横断自動車道E5640.7 km33min
  13. ↰Keep left1.0 km1min
  14. ←Turn left onto 土佐市バイパス56, 197714 m1min
  15. ←Turn left onto 土佐伊野線392.4 km2min
  16. →Turn right onto 高知土佐線385.2 km5min
  17. ←Turn left100 m0min
  18. ↖Turn slight left onto 高知土佐線381.3 km2min
  19. →Turn right1.4 km2min
  20. ←Turn left onto 土佐道路56, 1972.1 km3min
  21. ↰Keep left onto 国道56号56, 197970 m1min
  22. ↰Keep left onto 梅ノ辻朝倉線274947 m2min
  23. ←Turn left47 m0min
  24. →Turn right309 m0min
  25. ←Turn left onto 桂浜はりまや線34426 m1min
  26. ↑Continue onto 国道32号支線3218 m0min
  27. →Turn right onto 国道32号32, 55, 56, 197, 4932.1 km2min
  28. ↰Keep left onto 国道195号1958.1 km7min
  29. ↑Continue onto 南国インター線45405 m1min
  30. ↖Turn slight left onto 南国野市線3642.1 km2min
  31. ↑Continue onto 前浜植野線31, 364166 m0min
  32. ↗Turn slight right onto 南国野市線3642.9 km3min
  33. ←Turn left onto 龍河洞公園線22317 m0min
  34. →Turn right982 m1min
  35. ←Turn left onto 山北野市線2323.1 km4min
  36. ←Turn left onto 香北赤岡線302.8 km3min
  37. ↱Keep right1.1 km2min
  38. ↖Turn slight left onto 山川野市線2312.3 km2min
  39. ←Turn left403 m1min
  40. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

ビオスおおがた高知県
なぶら土佐佐賀高知県
あぐり窪川高知県
なかとさ高知県
かわうその里すさき高知県
南国風良里高知県

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

Distances from Tosashimizu

Kochi Kochi100 kmNakamura Nakamura22 kmSusaki Susaki75 kmSukumo Sukumo27 kmIno Ino96 kmAki Aki118 kmMuroto-misakicho Muroto-misakicho126 kmShimanto Shimanto34 kmTosa Tosa92 kmNankoku Nankoku108 kmKami Kami129 kmMuroto Muroto126 km

Distances from Kōnan

Nankoku Nankoku12 kmKami Kami13 kmAki Aki14 kmKochi Kochi23 kmTosa Tosa32 kmIno Ino33 kmMuroto Muroto44 kmMuroto-misakicho Muroto-misakicho49 kmSusaki Susaki50 kmShimanto Shimanto103 kmNakamura Nakamura103 kmSukumo Sukumo122 km

Frequently asked questions

How far is it from Tosashimizu to Kōnan?

About 160 km by road (117 km in a straight line).

How long does it take to drive from Tosashimizu to Kōnan?

About 2h 28min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥2,370 one way (≈8.3 L/100 km at ¥179/L).