Travel time by mode
Real road routing between Aki and Sukumo.
| Mode | Distance | Time |
|---|---|---|
| 🚗 Car | 167 km | 2h 31min |
| 🚲 Bike | 167 km | 11h 7min |
| 🚶 On foot | 144 km | 30h 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 Aki (Kochi) to Sukumo (Kochi) is 125 km in a straight line, or 167 km by road. A car trip takes about 2h 31min for an estimated fuel cost of around ¥2,480. The full driving directions are shown below.
Driving directions · Aki → Sukumo
- ↑Continue
- ←Turn left
- →Turn right
- ←Turn left
- →Turn right
- ↰Turn sharp left
- ←Turn left onto 国道55号55, 493
- →Turn right
- ↑Continue onto 高知東部自動車道E55
- ↰Keep left
- ↑Continue onto 高知東部自動車道E55
- ↱Keep right
- ←Turn left
- ←Turn left
- →Turn right onto 国道56号56
- →Turn right
- ←Turn left onto 高知土佐線38
- ↱Keep right
- →Turn right onto 高知土佐線38
- ←Turn left onto 土佐伊野線39
- →Turn right onto 土佐市バイパス56, 197
- →Turn right
- ↗Turn slight right
- ↰Keep left
- ←Turn left onto 国道56号56, 381
- ←Turn left onto 片坂バイパスE56
- ←Turn left onto 国道56号56
- ←Turn left
- →Turn right onto 国道56号56
- ←Turn left
- ←Turn left
- ←Turn left
- 🏁Arrive at destination
Roadside stations (michi-no-eki) along the route
Rest stops with local food and products near this itinerary.
やす高知県
南国風良里高知県
かわうその里すさき高知県
なかとさ高知県
あぐり窪川高知県
なぶら土佐佐賀高知県
ビオスおおがた高知県
すくも高知県
Source: MLIT — National Land Numerical Information (P35, 2018)
Distances from Aki
Frequently asked questions
How far is it from Aki to Sukumo?
About 167 km by road (125 km in a straight line).
How long does it take to drive from Aki to Sukumo?
About 2h 31min by car under normal conditions.
How much fuel does the trip cost?
Roughly ¥2,480 one way (≈8.3 L/100 km at ¥179/L).