Travel time by mode
Real road routing between Iiyama and Okaya.
| Mode | Distance | Time |
|---|---|---|
| 🚗 Car | 117 km | 1h 37min |
| 🚲 Bike | 117 km | 7h 49min |
| 🚶 On foot | 107 km | 22h 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 Iiyama (Nagano) to Okaya (Nagano) is 93 km in a straight line, or 117 km by road. A car trip takes about 1h 37min for an estimated fuel cost of around ¥1,740. The full driving directions are shown below.
Driving directions · Iiyama → Okaya
- ↑Continue
- ←Turn left
- ←Turn left onto 飯山バイパス117, 292
- ↑Continue onto 替佐静間バイパス117
- ←Turn left
- ↱Keep right
- ↱Keep right onto 長野自動車道E19
- ↰Keep left
- ↰Keep left
- ↱Keep right
- →Turn right onto 長野県道340号姨捨停車場線340
- ←Turn left onto 長野上田線77
- ↑Continue
- ↑Continue onto 94859485
- ←Turn left onto 93409340
- ↱Turn sharp right onto 93409340
- ←Turn left onto 93409340
- ↰Keep left onto 93309330
- ←Turn left onto 93309330
- →Turn right onto 93309330
- →Turn right onto 内川姨捨停車場線338
- ←Turn left onto 94109410
- ↰Turn sharp left onto 94879487
- →Turn right
- ↰Keep left
- ↰Keep left
- →Turn right onto 中山道20
- ←Turn left onto 楢川岡谷線254
- →Turn right onto 楢川岡谷線254
- ↑Continue onto 岡谷茅野線16
- →Turn right onto 岡谷茅野線16
- ↑Continue
- 🏁Arrive at destination
Roadside stations (michi-no-eki) along the route
Rest stops with local food and products near this itinerary.
FARMUS 木島平長野県
ふるさと豊田長野県
オアシスおぶせ長野県
さかきた長野県
小坂田公園長野県
Source: MLIT — National Land Numerical Information (P35, 2018)
Distances from Iiyama
Frequently asked questions
How far is it from Iiyama to Okaya?
About 117 km by road (93 km in a straight line).
How long does it take to drive from Iiyama to Okaya?
About 1h 37min by car under normal conditions.
How much fuel does the trip cost?
Roughly ¥1,740 one way (≈8.3 L/100 km at ¥179/L).