Travel time by mode
Real road routing between Kōnan and Sukumo.
| Mode | Distance | Time |
|---|---|---|
| 🚗 Car | 157 km | 2h 19min |
| 🚲 Bike | 157 km | 10h 29min |
| 🚶 On foot | 139 km | 29h 4min |
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 Kōnan (Kochi) to Sukumo (Kochi) is 121 km in a straight line, or 157 km by road. A car trip takes about 2h 19min for an estimated fuel cost of around ¥2,340. The full driving directions are shown below.
Driving directions · Kōnan → Sukumo
- ↑Continue
- →Turn right onto 山川野市線231
- ↱Keep right
- ↖Turn slight left onto 香北赤岡線30
- →Turn right onto 山北野市線232
- →Turn right
- ←Turn left onto 龍河洞公園線22
- →Turn right onto 南国野市線364
- ↖Turn slight left onto 前浜植野線31, 364
- ↑Continue onto 南国野市線364
- ↗Turn slight right onto 南国インター線45
- ↑Continue onto 国道195号195
- ←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.
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 Kōnan
Frequently asked questions
How far is it from Kōnan to Sukumo?
About 157 km by road (121 km in a straight line).
How long does it take to drive from Kōnan to Sukumo?
About 2h 19min by car under normal conditions.
How much fuel does the trip cost?
Roughly ¥2,340 one way (≈8.3 L/100 km at ¥179/L).