JapanRoutes
Japan › Jōsō › Jōsō → Koga

Jōsō → Koga

Ibaraki → Ibaraki
Straight line27 km
By road31 km
Driving time32min
Fuel cost¥460
Plan another route
Type a city name and pick it from the list

Travel time by mode

Real road routing between Jōsō and Koga.

ModeDistanceTime
🚗 Car31 km32min
🚲 Bike31 km2h 3min
🚶 On foot32 km6h 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 Jōsō (Ibaraki) to Koga (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 ¥460. The full driving directions are shown below.

⇄ Return route: Koga → Jōsō →

Driving directions · Jōsō → Koga

  1. ↑Continue316 m1min
  2. ←Turn left onto 取手豊岡線バイパス5893 m0min
  3. ↑Make a U-turn onto 取手豊岡線バイパス58462 m1min
  4. ↰Turn sharp left onto 岩井水海道バイパス3546.8 km7min
  5. ↑Continue onto 新皇橋3542.4 km2min
  6. ↑Continue onto 国道354号3547.3 km8min
  7. ←Turn left onto 国道354号3543.7 km3min
  8. ↑Continue onto 境間々田線1901.7 km2min
  9. ↑Continue onto 国道354号3547.2 km8min
  10. →Turn right onto 古河バイパス4, 125730 m1min
  11. ↰Turn sharp left100 m0min
  12. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

さかい茨城県
ごか茨城県

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

Distances from Jōsō

Mito Mito56 kmHitachi Hitachi88 kmTsukuba Tsukuba22 kmHitachi-Naka Hitachi-Naka65 kmKatsuta Katsuta64 kmRyūgasaki Ryūgasaki25 kmToride Toride19 kmUshiku Ushiku17 kmKashima-shi Kashima-shi62 kmShimodate Shimodate30 kmMoriya Moriya12 kmIshioka Ishioka32 kmYūki Yūki30 kmKitaibaraki Kitaibaraki109 kmAmi Ami21 km

Distances from Koga

Sakai Sakai12 kmBandō Bandō18 kmYūki Yūki20 kmIwai Iwai22 kmShimo-tsuma Shimo-tsuma22 kmIshige Ishige24 kmShimodate Shimodate27 kmChikusei Chikusei28 kmMitsukaidō Mitsukaidō30 kmTsukubamirai Tsukubamirai34 kmTsukuba Tsukuba34 kmMakabe Makabe36 kmSakuragawa Sakuragawa37 kmMoriya Moriya38 kmIwase Iwase39 km

Frequently asked questions

How far is it from Jōsō to Koga?

About 31 km by road (27 km in a straight line).

How long does it take to drive from Jōsō to Koga?

About 32min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥460 one way (≈8.3 L/100 km at ¥179/L).