Travel time by mode
Real road routing between Seiyo and Niihama.
| Mode | Distance | Time |
|---|---|---|
| 🚗 Car | 123 km | 1h 39min |
| 🚲 Bike | 123 km | 8h 10min |
| 🚶 On foot | 102 km | 21h 20min |
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 Seiyo (Ehime) to Niihama (Ehime) is 89 km in a straight line, or 123 km by road. A car trip takes about 1h 39min for an estimated fuel cost of around ¥1,820. The full driving directions are shown below.
Driving directions · Seiyo → Niihama
- ↑Continue
- ↱Turn sharp right
- ←Turn left
- →Turn right
- ←Turn left
- ←Turn left
- ↱Keep right
- ↑Continue onto 宇和野村線29
- →Turn right onto 宇和野村線29
- ←Turn left onto 鹿野川道路197
- →Turn right
- ←Turn left onto 肱川公園線32
- ←Turn left onto 山鳥坂名荷谷線310
- →Turn right onto 鳥首五十崎線229
- ↑Continue onto 内子河辺野村線56
- ↱Keep right onto 国道56号56
- →Turn right
- ↰Keep left
- ↰Keep left
- →Turn right onto 国道11号11, 192
- ←Turn left onto 新居浜バイパス11
- ←Turn left onto 新居浜港線136
- →Turn right onto 滝の宮公園通り（市道駅前滝の宮線）
- ↑Continue onto 国領高木線134
- ↑Continue onto 多喜浜泉川線133
- 🏁Arrive at destination
Roadside stations (michi-no-eki) along the route
Rest stops with local food and products near this itinerary.
清流の里ひじかわ愛媛県
内子フレッシュパークからり愛媛県
なかやま愛媛県
小松オアシス愛媛県
Source: MLIT — National Land Numerical Information (P35, 2018)
Distances from Seiyo
Distances from Niihama
Frequently asked questions
How far is it from Seiyo to Niihama?
About 123 km by road (89 km in a straight line).
How long does it take to drive from Seiyo to Niihama?
About 1h 39min by car under normal conditions.
How much fuel does the trip cost?
Roughly ¥1,820 one way (≈8.3 L/100 km at ¥179/L).