Travel time by mode
Real road routing between Karatsu and Saga.
| Mode | Distance | Time |
|---|---|---|
| 🚗 Car | 47 km | 42min |
| 🚲 Bike | 47 km | 3h 9min |
| 🚶 On foot | 44 km | 9h 13min |
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 Karatsu (Saga) to Saga (Saga) is 38 km in a straight line, or 47 km by road. A car trip takes about 42min for an estimated fuel cost of around ¥700. The full driving directions are shown below.
Driving directions · Karatsu → Saga
- ↑Continue
- ←Turn left onto 唐津バイパス204, 382
- ↑Continue onto 国道202号202
- ←Turn left onto 国道203号203
- →Turn right onto 厳木バイパス
- ↰Keep left
- ←Turn left onto 国道203号203
- ↰Keep left onto 国道207号207
- →Turn right onto 環状南通り208
- →Turn right onto 東与賀佐賀線260
- ←Turn left
- →Turn right
- ←Turn left
- →Turn right
- ←Turn left
- 🏁Arrive at destination
Roadside stations (michi-no-eki) along the route
Rest stops with local food and products near this itinerary.
厳木佐賀県
Source: MLIT — National Land Numerical Information (P35, 2018)
Distances from Karatsu
Distances from Saga
Frequently asked questions
How far is it from Karatsu to Saga?
About 47 km by road (38 km in a straight line).
How long does it take to drive from Karatsu to Saga?
About 42min by car under normal conditions.
How much fuel does the trip cost?
Roughly ¥700 one way (≈8.3 L/100 km at ¥179/L).