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Japan › Sukumo › Sukumo → Aki

Sukumo → Aki

Kochi → Kochi
Straight line125 km
By road166 km
Driving time2h 33min
Fuel cost¥2,460
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Travel time by mode

Real road routing between Sukumo and Aki.

ModeDistanceTime
🚗 Car166 km2h 33min
🚲 Bike166 km11h 2min
🚶 On foot144 km30h 3min

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 Sukumo (Kochi) to Aki (Kochi) is 125 km in a straight line, or 166 km by road. A car trip takes about 2h 33min for an estimated fuel cost of around ¥2,460. The full driving directions are shown below.

⇄ Return route: Aki → Sukumo →

Driving directions · Sukumo → Aki

  1. ↑Continue610 m1min
  2. →Turn right456 m1min
  3. →Turn right314 m1min
  4. →Turn right onto 宿毛バイパス567.9 km7min
  5. →Turn right1.1 km1min
  6. ↑Continue408 m0min
  7. ↰Keep left13.4 km8min
  8. →Turn right onto 国道56号5633.8 km31min
  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 right onto 南国バイパス32, 55, 49313.9 km15min
  29. ↰Keep left423 m0min
  30. ↑Continue onto 高知東部自動車道E551.3 km1min
  31. ↰Keep left968 m1min
  32. ↖Turn slight left onto 高知東部自動車道E556.2 km6min
  33. ←Turn left onto 国道55号55, 49310.2 km13min
  34. →Turn right30 m0min
  35. ←Turn left822 m1min
  36. →Turn right93 m0min
  37. ↰Turn sharp left46 m0min
  38. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

すくも高知県
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
やす高知県

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

Distances from Sukumo

Kochi Kochi101 kmNakamura Nakamura19 kmSusaki Susaki73 kmIno Ino95 kmMuroto-misakicho Muroto-misakicho139 kmTosashimizu Tosashimizu27 kmShimanto Shimanto20 kmTosa Tosa92 kmNankoku Nankoku111 kmKami Kami133 kmKōnan Kōnan122 kmMuroto Muroto139 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 km

Frequently asked questions

How far is it from Sukumo to Aki?

About 166 km by road (125 km in a straight line).

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

About 2h 33min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥2,460 one way (≈8.3 L/100 km at ¥179/L).