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Japan › Iiyama › Iiyama → Chiba

Iiyama → Chiba

Nagano → Chiba
Straight line210 km
By road277 km
Driving time3h 59min
Fuel cost¥4,120
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Travel time by mode

Real road routing between Iiyama and Chiba.

ModeDistanceTime
🚗 Car277 km3h 59min
🚲 Bike277 km18h 30min
🚶 On foot241 km50h 12min

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 Iiyama (Nagano) to Chiba (Chiba) is 210 km in a straight line, or 277 km by road. A car trip takes about 3h 59min for an estimated fuel cost of around ¥4,120. The full driving directions are shown below. Spring and autumn offer the most comfortable driving conditions.

⇄ Return route: Chiba → Iiyama →

Driving directions · Iiyama → Chiba

  1. ↑Continue47 m0min
  2. ←Turn left127 m0min
  3. ←Turn left onto 飯山バイパス117, 292833 m1min
  4. ←Turn left onto 飯山野沢温泉線38329 m0min
  5. →Turn right onto 中野飯山線4145.4 km5min
  6. ←Turn left onto 中野飯山線4142.6 km3min
  7. ←Turn left140 m0min
  8. →Turn right952 m1min
  9. ↰Keep left1.2 km1min
  10. →Turn right325 m0min
  11. ←Turn left onto 国道292号292, 40310.0 km9min
  12. ↰Turn sharp left1.2 km4min
  13. ↰Turn sharp left onto 国道292号29235.7 km31min
  14. ←Turn left onto ベルツ通り778 m1min
  15. ←Turn left onto ベルツ通り1.5 km2min
  16. ←Turn left onto 日本ロマンチック街道2927.0 km6min
  17. ←Turn left768 m1min
  18. ←Turn left onto 中之条草津線5520.6 km19min
  19. →Turn right onto 下沢渡原町線2342.9 km3min
  20. ←Turn left1.0 km1min
  21. ↱Turn sharp right1.7 km2min
  22. ←Turn left onto 日本ロマンチック街道145787 m1min
  23. ↑Continue onto 中之条バイパス3532.1 km2min
  24. ↗Turn slight right onto 国道353号35315.1 km13min
  25. →Turn right onto 長野街道1.0 km1min
  26. →Turn right onto 三国街道2912.3 km2min
  27. →Turn right onto 渋川バイパス17, 353, 2912.2 km2min
  28. ↰Keep left728 m1min
  29. ↱Keep right112.5 km1h 22min
  30. ↑Continue onto 新目白通り84.6 km5min
  31. ↑Continue onto 目白通り8966 m1min
  32. ↱Keep right onto 目白通り8418 m1min
  33. ↰Turn sharp left onto 飯田橋石神井新座線2539 m0min
  34. ↱Turn sharp right onto 881.3 km1min
  35. ←Turn left onto 靖国通り3023.1 km3min
  36. ↑Continue onto 京葉道路1411.4 km10min
  37. ↱Keep right12.6 km12min
  38. ↰Keep left and take 14, 357, E51 toward 幕張, 稲城177 m0min
  39. ↱Keep right and take 14, 357, E51 toward 幕張, 稲城280 m0min
  40. ↱Keep right onto 千葉街道148.6 km10min
  41. ↱Keep right onto 東京湾岸道路3572.1 km2min
  42. ←Turn left52 m0min
  43. →Turn right23 m0min
  44. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

FARMUS 木島平長野県
ふるさと豊田長野県
北信州やまのうち長野県
草津運動茶屋公園群馬県
六合群馬県
あがつま峡群馬県
霊山たけやま群馬県
おのこ群馬県

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

Distances from Iiyama

Nagano Nagano28 kmMatsumoto Matsumoto77 kmUeda Ueda50 kmIida Iida156 kmSaku Saku71 kmShiojiri Shiojiri91 kmIna Ina120 kmChino Chino97 kmSuwa Suwa93 kmOkaya Okaya93 kmSuzaka Suzaka23 kmKomoro Komoro60 kmNakano Nakano11 kmHotaka Hotaka71 kmŌmachi Ōmachi59 km

Distances from Chiba

Yotsukaidō Yotsukaidō7 kmIchihara Ichihara10 kmNarashino Narashino11 kmYachiyo Yachiyo15 kmHonchō Honchō16 kmFunabashi Funabashi16 kmSakura Sakura17 kmShisui Shisui19 kmYachimata Yachimata19 kmUrayasu Urayasu20 kmŌami Ōami20 kmKamagaya Kamagaya22 kmSodegaura Sodegaura22 kmShiroi Shiroi23 kmTōgane Tōgane23 km

Frequently asked questions

How far is it from Iiyama to Chiba?

About 277 km by road (210 km in a straight line).

How long does it take to drive from Iiyama to Chiba?

About 3h 59min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥4,120 one way (≈8.3 L/100 km at ¥179/L).