Travel time by mode
Real road routing between Shimabara and Saikai.
| Mode | Distance | Time |
|---|---|---|
| 🚗 Car | 100 km | 1h 32min |
| 🚲 Bike | 100 km | 6h 41min |
| 🚶 On foot | 78 km | 16h 14min |
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 Shimabara (Nagasaki) to Saikai (Nagasaki) is 68 km in a straight line, or 100 km by road. A car trip takes about 1h 32min for an estimated fuel cost of around ¥1,490. The full driving directions are shown below.
Driving directions · Shimabara → Saikai
- ↑Continue
- ←Turn left
- →Turn right
- ←Turn left
- →Turn right
- ←Turn left onto 愛野島原線58
- →Turn right
- ↑Continue onto がまだすロード（島原道路）
- ↰Keep left onto 雲仙グリーンロード（島原半島広域農道）
- →Turn right
- ↑Continue onto 島原道路
- →Turn right onto 国道57号57, 251
- ↱Keep right onto 長崎バイパス
- ↑Continue onto 長崎バイパス
- ↰Keep left onto 長崎バイパス⇒川平有料道路
- →Turn right onto 国道206号206
- ↰Turn sharp left
- ↰Turn sharp left onto 大瀬戸西彼線12
- ↱Turn sharp right onto 西彼杵広域農道
- ↱Turn sharp right
- →Turn right
- ↱Turn sharp right onto 七釜西彼線122
- →Turn right onto 七釜西彼線122
- ↗Turn slight right onto 七釜西彼線122, 205
- ↰Keep left onto 七釜西彼線122
- ←Turn left onto 七釜西彼線122
- ↱Turn sharp right
- ↰Turn sharp left onto 森林基幹道 西彼杵半島線
- ←Turn left
- 🏁Arrive at destination
Roadside stations (michi-no-eki) along the route
Rest stops with local food and products near this itinerary.
Source: MLIT — National Land Numerical Information (P35, 2018)
Distances from Shimabara
Frequently asked questions
How far is it from Shimabara to Saikai?
About 100 km by road (68 km in a straight line).
How long does it take to drive from Shimabara to Saikai?
About 1h 32min by car under normal conditions.
How much fuel does the trip cost?
Roughly ¥1,490 one way (≈8.3 L/100 km at ¥179/L).