Travel time by mode
Real road routing between Koga and Jōsō.
| Mode | Distance | Time |
|---|---|---|
| 🚗 Car | 31 km | 32min |
| 🚲 Bike | 31 km | 2h 2min |
| 🚶 On foot | 32 km | 6h 34min |
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 Koga (Ibaraki) to Jōsō (Ibaraki) is 27 km in a straight line, or 31 km by road. A car trip takes about 32min for an estimated fuel cost of around ¥450. The full driving directions are shown below.
Driving directions · Koga → Jōsō
- ↑Continue
- ↱Turn sharp right onto 古河バイパス4, 125
- ←Turn left onto 国道354号354
- ↑Continue onto 境間々田線190
- ↑Continue onto 国道354号354
- →Turn right onto 国道354号354
- ↑Continue onto 岩井バイパス354
- ↑Continue onto 新皇橋354
- ↱Turn sharp right onto 取手豊岡線バイパス58
- ↰Turn sharp left
- 🏁Arrive at destination
Roadside stations (michi-no-eki) along the route
Rest stops with local food and products near this itinerary.
ごか茨城県
さかい茨城県
Source: MLIT — National Land Numerical Information (P35, 2018)
Distances from Koga
Mito Mito68 kmHitachi Hitachi96 kmTsukuba Tsukuba34 kmHitachi-Naka Hitachi-Naka77 kmKatsuta Katsuta77 kmRyūgasaki Ryūgasaki53 kmToride Toride46 kmUshiku Ushiku45 kmKashima-shi Kashima-shi87 kmShimodate Shimodate27 kmMoriya Moriya38 kmIshioka Ishioka49 kmYūki Yūki20 kmKitaibaraki Kitaibaraki114 kmAmi Ami47 km
Distances from Jōsō
Frequently asked questions
How far is it from Koga to Jōsō?
About 31 km by road (27 km in a straight line).
How long does it take to drive from Koga to Jōsō?
About 32min by car under normal conditions.
How much fuel does the trip cost?
Roughly ¥450 one way (≈8.3 L/100 km at ¥179/L).