Travel time by mode
Real road routing between Nagato and Iwakuni.
| Mode | Distance | Time |
|---|---|---|
| 🚗 Car | 138 km | 1h 46min |
| 🚲 Bike | 138 km | 9h 13min |
| 🚶 On foot | 111 km | 23h 12min |
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 Nagato (Yamaguchi) to Iwakuni (Yamaguchi) is 97 km in a straight line, or 138 km by road. A car trip takes about 1h 46min for an estimated fuel cost of around ¥2,050. The full driving directions are shown below. Spring and autumn offer the most comfortable driving conditions.
Driving directions · Nagato → Iwakuni
- ↑Continue
- →Turn right
- →Turn right onto 仙崎停車場小浜線282
- ←Turn left onto 下関長門線34
- →Turn right onto 三隅バイパス191
- ←Turn left onto 国道191号191
- →Turn right onto 秋芳三隅線36
- ↑Continue onto 美東秋芳西寺線31
- →Turn right onto 小郡三隅線28
- →Turn right onto 国道9号9
- ←Turn left onto 新山口停車場上郷線353
- ←Turn left
- →Turn right onto 山口県道61号山口小郡秋穂線61
- ↑Continue onto 山口阿知須宇部線212
- ←Turn left onto 江崎陶線335
- ↰Keep left
- ↱Keep right
- ↰Keep left
- →Turn right onto 柳井玖珂線70
- →Turn right onto 柳井玖珂線70
- ←Turn left onto 国道437号437
- ↱Turn sharp right onto 上久原藤生停車場線136
- ↰Keep left
- →Turn right onto 岩国玖珂線15
- ←Turn left onto 国道188号188
- ↱Turn sharp right onto 岩国玖珂線15
- ↱Turn sharp right
- ←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 Nagato
Distances from Iwakuni
Frequently asked questions
How far is it from Nagato to Iwakuni?
About 138 km by road (97 km in a straight line).
How long does it take to drive from Nagato to Iwakuni?
About 1h 46min by car under normal conditions.
How much fuel does the trip cost?
Roughly ¥2,050 one way (≈8.3 L/100 km at ¥179/L).