JapanRoutes
JapanIwanai › Iwanai → Chiba

Iwanai → Chiba

Hokkaido → Chiba
Straight line820 km
By road980 km
Driving time14h 44min
Fuel cost¥14,560
Plan another route
Type a city name and pick it from the list

Travel time by mode

Real road routing between Iwanai and Chiba.

ModeDistanceTime
🚗 Car980 km14h 44min
🚲 Bike980 km65h 20min
🚶 On foot943 km196h 30min

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 Iwanai (Hokkaido) to Chiba (Chiba) is 820 km in a straight line, or 980 km by road. A car trip takes about 14h 44min for an estimated fuel cost of around ¥14,560. The full driving directions are shown below.

⇄ Return route: Chiba → Iwanai →

Driving directions · Iwanai → Chiba

  1. Continue285 m0min
  2. Turn left1.4 km2min
  3. Turn right247 m0min
  4. Turn left onto 国道229号229, 27631.9 km27min
  5. Turn left onto 寿都黒松内線915.3 km14min
  6. Turn right onto 国道5号547.8 km41min
  7. Continue onto 国道5号510.1 km9min
  8. Turn right onto 落部インター線1155355 m0min
  9. Keep left30.0 km26min
  10. Turn left onto 大沼公園インター線149777 m1min
  11. Turn right onto 国道5号59.9 km8min
  12. Turn right onto 峠下上磯線9614.0 km12min
  13. Turn right onto 国道227号227700 m1min
  14. Turn left onto 国道227号227, 228, 280833 m1min
  15. Turn right149 m0min
  16. Turn left onto 函館湾臨港道路261 m0min
  17. Turn right onto 津軽海峡フェリーのりばアクセス線103 m0min
  18. Turn right39.4 km1h 58min
  19. Turn right onto 国道279号279301 m0min
  20. Turn left onto 国道279号27962 m0min
  21. Turn right onto 国道279号27927.4 km23min
  22. Continue onto 二枚橋バイパス2791.6 km1min
  23. Continue onto 国道279号279474 m0min
  24. Keep left82 m0min
  25. Continue onto 国道279号279444 m0min
  26. Turn left onto 国道279号279567 m0min
  27. Turn right onto 国道279号2795.6 km5min
  28. Turn left onto 国道279号2797.2 km6min
  29. Turn right onto 国道279号2792.0 km2min
  30. Turn right onto 国道338号338189 m0min
  31. Turn left onto むつ恐山公園大畑線41.1 km1min
  32. Keep left onto 国道279号27958.4 km44min
  33. Turn right onto 国道4号4, 451.4 km1min
  34. Keep left onto 八戸野辺地線82.4 km2min
  35. Continue868 m1min
  36. Turn slight left onto 国道4号4, 4519.5 km17min
  37. Continue onto 国道4号4, 452.5 km2min
  38. Continue onto 十和田三戸線456.2 km6min
  39. Continue2.0 km2min
  40. Turn right onto 十和田バイパス412.9 km11min
  41. Turn right onto 浅水南部線2334.6 km5min
  42. Turn left onto 浅水南部線2336.1 km6min
  43. Turn right onto 国道4号4, 104285 m0min
  44. Turn left onto 南部田子線143199 m0min
  45. Continue onto 三戸南部線2582.1 km2min
  46. Continue onto 十和田三戸線45978 m1min
  47. Continue onto 三戸南部線258731 m1min
  48. Turn right onto 三戸南部線258960 m1min
  49. Keep left775 m1min
  50. Turn slight left onto 国道4号454.5 km47min
  51. Turn left589 m1min
  52. Continue onto 岩手平舘線172.0 km2min
  53. Continue1.2 km1min
  54. Continue onto 国道4号4, 2812.8 km2min
  55. Turn left891 m1min
  56. Continue onto 藪川川口線158483 m0min
  57. Continue onto 岩手川口停車場線1571.1 km1min
  58. Turn left onto 岩手川口バイパス4, 2814.2 km4min
  59. Turn left onto 好摩停車場線129850 m1min
  60. Continue onto 渋民田頭線3014.3 km4min
  61. Turn right onto 国道4号4, 2815.7 km5min
  62. Keep left1.1 km1min
  63. Keep left90.2 km58min
  64. Keep left552 m0min
  65. Keep right755 m1min
  66. Turn right onto 花巻平泉線37182 m0min
  67. Continue onto 三日町瀬原線3004.8 km5min
  68. Turn right onto 町道祗園線184 m0min
  69. At roundabout, take exit 2 onto 町道祗園線337 m0min
  70. Keep left78.4 km53min
  71. Keep left580 m0min
  72. Keep right900 m1min
  73. Keep left7.2 km7min
  74. Keep left onto 愛宕上杉通4.7 km6min
  75. Keep left onto 広瀬河畔通2731.3 km1min
  76. Turn right onto あすと長町大通り線2731.7 km2min
  77. Turn slight left onto 奥州街道2736.9 km7min
  78. Turn left onto 奥州街道27336 m0min
  79. Turn right onto 仙台バイパス4, 61.4 km2min
  80. Turn left onto 仙台館腰線258327 m0min
  81. Turn right onto 仙台館腰線258342 m0min
  82. Turn left onto 仙台空港線20628 m1min
  83. Turn right257 m0min
  84. Keep left78.0 km1h 4min
  85. Keep left313 m0min
  86. Turn left189.0 km2h 14min
  87. Keep left and take 6 toward 桜土浦, つくば525 m1min
  88. Keep left toward 354757 m1min
  89. Turn left onto 藤沢荒川沖線2011.8 km2min
  90. Turn left onto 学園東大通り55, 201819 m1min
  91. Turn right onto 水戸街道65.5 km6min
  92. Keep left and take 408 toward 成田, 稲敷, 牛久阿見IC613 m1min
  93. Turn right onto 花水木通り148 m0min
  94. Turn left525 m1min
  95. Turn right onto ふれあい通り2721.0 km1min
  96. Continue onto 都市計画道貝塚中根線595 m1min
  97. Keep left onto 女化街道3.2 km4min
  98. Turn right onto 土浦竜ヶ崎線4811.9 km14min
  99. Turn left onto 利根水郷ライン4724 m1min
  100. Turn right114 m0min
  101. Turn left onto 国道356号356972 m1min
  102. Turn slight left onto 千葉竜ヶ崎線旧道3.0 km5min
  103. Turn left onto 千葉ニュータウン北環状線189113 m0min
  104. Turn right onto 千葉竜ヶ崎線バイパス43.6 km3min
  105. Continue onto 県道4号千葉竜ヶ崎線43.2 km3min
  106. Turn right1.0 km1min
  107. Turn right149 m0min
  108. Turn left onto 東京環状163.1 km3min
  109. Keep left onto 東京環状166.2 km7min
  110. Keep left337 m0min
  111. Continue onto 東京環状162.8 km3min
  112. Continue onto 国道126号126613 m1min
  113. Turn left239 m0min
  114. Keep left onto 国道126号1263.6 km3min
  115. Keep left onto 大和橋482 m1min
  116. Continue onto 大網街道20424 m0min
  117. Turn right onto 202072 m0min
  118. Turn left63 m0min
  119. Turn right117 m0min
  120. Turn left23 m0min
  121. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

いわない北海道
シェルプラザ・港北海道
YOU・遊・もり北海道
なないろ・ななえ北海道
よこはま青森県
しちのへ青森県
とわだ青森県
さんのへ青森県

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

Frequently asked questions

How far is it from Iwanai to Chiba?

About 980 km by road (820 km in a straight line).

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

About 14h 44min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥14,560 one way (≈8.3 L/100 km at ¥179/L).