Distance from Kamiiso to Iwanai

Travel time by mode

Real road routing between Kamiiso and Iwanai.

Mode	Distance	Time
🚗 Car	162 km	2h 23min
🚲 Bike	162 km	10h 50min
🚶 On foot	148 km	30h 51min

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 Kamiiso (Hokkaido) to Iwanai (Hokkaido) is 129 km in a straight line, or 162 km by road. A car trip takes about 2h 23min for an estimated fuel cost of around ¥2,410. The full driving directions are shown below.

⇄ Return route: Iwanai → Kamiiso →

Driving directions · Kamiiso → Iwanai

↑Continue34 m0min
→Turn right103 m0min
←Turn left357 m0min
←Turn left onto 96969.4 km9min
←Turn left onto 上磯峠下線96780 m1min
←Turn left onto 上磯峠下線963.4 km3min
←Turn left onto 国道5号59.8 km8min
←Turn left onto 大沼公園インター線149862 m1min
→Turn right29.7 km26min
↰Keep left953 m1min
↰Keep left onto 落部インター線1155137 m0min
←Turn left onto 国道5号514.6 km13min
↑Continue onto 国道5号543.3 km37min
←Turn left onto 寿都黒松内線915.3 km14min
→Turn right onto 国道229号229, 27631.9 km27min
→Turn right247 m0min
←Turn left1.4 km2min
→Turn right285 m0min
🏁Arrive at destination0 m0min

Roadside stations (michi-no-eki) along the route

Rest stops with local food and products near this itinerary.

なないろ・ななえ北海道

YOU･遊･もり北海道

シェルプラザ・港北海道

いわない北海道

Source: MLIT — National Land Numerical Information (P35, 2018)

Frequently asked questions

How far is it from Kamiiso to Iwanai?

About 162 km by road (129 km in a straight line).

How long does it take to drive from Kamiiso to Iwanai?

About 2h 23min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥2,410 one way (≈8.3 L/100 km at ¥179/L).

Kamiiso → Iwanai

Travel time by mode

About this route

Driving directions · Kamiiso → Iwanai

Roadside stations (michi-no-eki) along the route

Distances from Kamiiso

Distances from Iwanai

Frequently asked questions