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Japan › Iwakuni › Iwakuni → Yokohama

Iwakuni → Yokohama

Yamaguchi → Kanagawa
Straight line692 km
By road833 km
Driving time9h 19min
Fuel cost¥12,370
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Travel time by mode

Real road routing between Iwakuni and Yokohama.

ModeDistanceTime
🚗 Car833 km9h 19min
🚲 Bike833 km55h 31min
🚶 On foot796 km165h 52min

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 Iwakuni (Yamaguchi) to Yokohama (Kanagawa) is 692 km in a straight line, or 833 km by road. A car trip takes about 9h 19min for an estimated fuel cost of around ¥12,370. The full driving directions are shown below. Spring and autumn offer the most comfortable driving conditions.

⇄ Return route: Yokohama → Iwakuni →

Driving directions · Iwakuni → Yokohama

  1. ↑Continue229 m0min
  2. ←Turn left onto 国道188号188, 1899.5 km10min
  3. ↰Keep left588 m1min
  4. ↱Keep right366.1 km4h 7min
  5. ↰Keep left onto 高槻JCT and take E1, E88, E9 toward 京都1.7 km2min
  6. ↰Keep left onto 名神高速道路 and drive toward 栗東, 名古屋, 第二京阪, 大山崎出口E16.7 km6min
  7. ↰Keep left and drive toward 長岡京, 宇治, 第二京阪, 大山崎出口469 m0min
  8. ↱Keep right and drive toward 宇治, 名古屋, 第二京阪23.5 km20min
  9. ↰Keep left554 m0min
  10. →Turn right91 m0min
  11. ←Turn left onto 千町石山寺辺線106448 m0min
  12. ↑Continue onto 国道1号11.1 km1min
  13. ←Turn left onto 国道1号1836 m1min
  14. ↰Keep left onto 大津能登川長浜線23.6 km3min
  15. →Turn right onto 草津田上インター線342757 m1min
  16. ↰Keep left43.3 km29min
  17. ↱Keep right onto 新名神高速道路E1A283.3 km2h 49min
  18. ↰Keep left onto 新東名高速道路 and take E1 toward 御殿場, 東京E1A69.3 km46min
  19. ↰Keep left833 m1min
  20. ↱Keep right152 m0min
  21. ↰Keep left and take 16 toward 横須賀, 横浜市街, 上川井172 m0min
  22. ↰Keep left and drive toward 横須賀, 横浜市街, 東京湾アクアライン, 横浜新道11.5 km11min
  23. ↰Keep left onto 首都高速神奈川3号狩場線K34.1 km4min
  24. ↰Keep left861 m1min
  25. ←Turn left61 m0min
  26. →Turn right onto 東京環状16762 m1min
  27. →Turn right onto 8080867 m1min
  28. ←Turn left740 m1min
  29. ↱Turn sharp right451 m1min
  30. ←Turn left100 m0min
  31. ↑Continue19 m0min
  32. ←Turn left251 m1min
  33. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

クロスロードみつぎ広島県
あいおい白龍城兵庫県
みき兵庫県
淡河兵庫県
神戸フルーツ・フラワーパーク 大沢兵庫県
こんぜの里りっとう滋賀県
あいの土山滋賀県
菰野三重県

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

Distances from Iwakuni

Shimonoseki Shimonoseki120 kmUbe Ube93 kmYamaguchi Yamaguchi69 kmHōfu Hōfu62 kmTokuyama Tokuyama39 kmKudamatsu Kudamatsu37 kmHikari Hikari34 kmOnoda Onoda97 kmHagi Hagi78 kmYanai Yanai24 kmOgōri-shimogō Ogōri-shimogō76 kmNagato Nagato97 kmShimonoseki Shimonoseki112 kmMine Mine92 kmSanyōonoda Sanyōonoda99 km

Distances from Yokohama

Kawasaki Kawasaki11 kmKamakura Kamakura17 kmYokosuka Yokosuka17 kmZushi Zushi17 kmFujisawa Fujisawa18 kmYamato Yamato19 kmHayama Hayama19 kmMinamirinkan Minamirinkan20 kmAyase Ayase20 kmEbina Ebina23 kmZama Zama24 kmChigasaki Chigasaki25 kmAtsugi Atsugi25 kmHiratsuka Hiratsuka31 kmIsehara Isehara31 km

Frequently asked questions

How far is it from Iwakuni to Yokohama?

About 833 km by road (692 km in a straight line).

How long does it take to drive from Iwakuni to Yokohama?

About 9h 19min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥12,370 one way (≈8.3 L/100 km at ¥179/L).