Travel time by mode
Real road routing between Kumagaya and Iruma.
| Mode | Distance | Time |
|---|---|---|
| 🚗 Car | 45 km | 39min |
| 🚲 Bike | 45 km | 2h 59min |
| 🚶 On foot | 41 km | 8h 27min |
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 Kumagaya (Saitama) to Iruma (Saitama) is 35 km in a straight line, or 45 km by road. A car trip takes about 39min for an estimated fuel cost of around ¥660. The full driving directions are shown below.
Driving directions · Kumagaya → Iruma
- ↑Continue
- ←Turn left
- →Turn right
- ↰Turn sharp left onto 国道407号407
- ↱Keep right onto 国道407号407
- ↑Continue onto 熊谷小川秩父線11
- ↰Keep left onto ときがわ熊谷線173
- ↑Continue onto 深谷東松山線47
- ↱Keep right onto 深谷東松山線47
- ↱Keep right
- ↰Keep left
- ↰Keep left onto 圏央道
- ↑Continue onto 圏央道 and drive toward 八王子
- ↰Keep left
- ↱Keep right
- ↱Keep right
- ↱Keep right
- 🏁Arrive at destination
Distances from Kumagaya
Saitama Saitama35 kmYono Yono36 kmKawaguchi Kawaguchi47 kmTokorozawa Tokorozawa38 kmKawagoe Kawagoe27 kmKoshigaya Koshigaya45 kmSōka Sōka50 kmAgeoshimo Ageoshimo27 kmKasukabe Kasukabe37 kmSayama Sayama31 kmAsaka Asaka41 kmShimotoda Shimotoda44 kmIwatsuki Iwatsuki33 kmFukayachō Fukayachō12 kmSakado Sakado20 km
Distances from Iruma
Frequently asked questions
How far is it from Kumagaya to Iruma?
About 45 km by road (35 km in a straight line).
How long does it take to drive from Kumagaya to Iruma?
About 39min by car under normal conditions.
How much fuel does the trip cost?
Roughly ¥660 one way (≈8.3 L/100 km at ¥179/L).