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Japan › Unzen › Unzen → Hiroshima

Unzen → Hiroshima

Nagasaki → Hiroshima
Straight line273 km
By road389 km
Driving time5h 29min
Fuel cost¥5,780
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Travel time by mode

Real road routing between Unzen and Hiroshima.

ModeDistanceTime
🚗 Car389 km5h 29min
🚲 Bike389 km25h 57min
🚶 On foot313 km65h 18min

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 Unzen (Nagasaki) to Hiroshima (Hiroshima) is 273 km in a straight line, or 389 km by road. A car trip takes about 5h 29min for an estimated fuel cost of around ¥5,780. The full driving directions are shown below.

⇄ Return route: Hiroshima → Unzen →

Driving directions · Unzen → Hiroshima

  1. ↑Continue3.3 km7min
  2. →Turn right149 m0min
  3. ↱Turn sharp right611 m1min
  4. ←Turn left123 m0min
  5. ↗Turn slight right onto 国道57号57, 2512.4 km2min
  6. →Turn right367 m1min
  7. ↰Keep left119 m0min
  8. ↗Turn slight right93 m0min
  9. ←Turn left227 m0min
  10. →Turn right89 m0min
  11. ←Turn left74 m0min
  12. →Turn right184 m0min
  13. →Turn right16 m0min
  14. ←Turn left87 m0min
  15. ←Turn left972 m2min
  16. ↖Turn slight left619 m1min
  17. ↱Keep right189 m0min
  18. ↱Keep right248 m0min
  19. ↰Turn sharp left405 m1min
  20. ←Turn left529 m1min
  21. →Turn right onto 雲仙グリーンロード（島原半島広域農道）245 m0min
  22. ←Turn left1.2 km2min
  23. ↗Turn slight right423 m1min
  24. ←Turn left186 m0min
  25. ↰Keep left141 m0min
  26. →Turn right onto 国道251号2511.1 km1min
  27. ←Turn left180 m0min
  28. ↱Turn sharp right295 m1min
  29. ←Turn left onto 諫早湾干拓堤防道路7.8 km10min
  30. →Turn right onto 国道207号20726.6 km28min
  31. ←Turn left370 m0min
  32. ←Turn left onto 国道207号2071.9 km3min
  33. →Turn right onto 国道207号2076.1 km5min
  34. →Turn right onto 国道207号207, 44412.4 km12min
  35. ↑Continue276 m0min
  36. →Turn right onto 多久江北線354.1 km5min
  37. →Turn right onto 別府牛津停車場線2841.1 km1min
  38. ←Turn left72 m0min
  39. →Turn right onto 国道34号34, 2071.7 km2min
  40. ↰Keep left238 m0min
  41. ↰Keep left2.7 km3min
  42. ↑Continue onto 川上牛津線2122.4 km3min
  43. ←Turn left onto 川上牛津線212258 m1min
  44. ←Turn left onto 川上牛津線2122.3 km3min
  45. →Turn right onto 佐賀外環状線（旧道）527 m1min
  46. ←Turn left onto 鍋島停車場線東山田線2481.3 km1min
  47. →Turn right563 m1min
  48. →Turn right onto 国道263号263, 323217 m0min
  49. ↰Keep left266 m0min
  50. ↱Keep right24.8 km17min
  51. ↰Keep left596 m1min
  52. ↰Keep left724 m1min
  53. ↰Keep left onto 国道34号345.2 km7min
  54. ←Turn left694 m1min
  55. →Turn right84 m0min
  56. ←Turn left1.7 km2min
  57. →Turn right onto 筑紫野三輪線772.1 km2min
  58. ↑Continue onto 国道200号2001.5 km1min
  59. →Turn right onto 筑紫野三輪線77288 m0min
  60. ←Turn left onto 冷水道路20023.5 km20min
  61. ↑Continue onto 飯塚バイパス2001.8 km2min
  62. ↰Keep left45 m0min
  63. ↗Turn slight right219 m0min
  64. ←Turn left389 m0min
  65. →Turn right onto 鯰田停車場有井線421, 449838 m1min
  66. ↑Continue onto 口ノ原川島線4492.1 km2min
  67. →Turn right onto 北九州小竹線6273 m0min
  68. ←Turn left onto 飯塚バイパス20012.1 km10min
  69. ↰Keep left445 m0min
  70. ↰Keep left40.4 km28min
  71. ↰Keep left628 m1min
  72. ↱Keep right6.2 km5min
  73. ↰Keep left onto 国道2号210.9 km9min
  74. ↱Keep right onto 国道2号2, 931.6 km27min
  75. ↰Keep left onto 22342 m0min
  76. ↑Continue onto 国道2号2144 m0min
  77. ↱Keep right onto 221.6 km2min
  78. ↰Keep left onto 221.8 km2min
  79. ↰Keep left onto 2, 92, 9398 m0min
  80. ↱Keep right217 m0min
  81. ↱Keep right2.5 km2min
  82. ↰Keep left onto 国道2号22.7 km2min
  83. ↰Keep left1.1 km1min
  84. ↱Keep right102.4 km1h 2min
  85. ↰Keep left onto 広島岩国道路3.1 km2min
  86. ↰Keep left110 m0min
  87. ↱Keep right12.6 km8min
  88. ↰Keep left985 m1min
  89. ←Turn left1.6 km2min
  90. ↱Turn sharp right11 m0min
  91. ↖Turn slight left641 m1min
  92. ↖Turn slight left onto 相生通り183, 261103 m0min
  93. ←Turn left299 m0min
  94. →Turn right133 m0min
  95. ←Turn left29 m0min
  96. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

太良佐賀県
鹿島佐賀県
大和佐賀県
吉野ヶ里佐賀県
潮彩市場防府山口県
ソレーネ周南山口県

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

Distances from Unzen

Nagasaki Nagasaki34 kmSasebo Sasebo66 kmIsahaya Isahaya21 kmŌmura Ōmura32 kmObita Obita35 kmShimabara Shimabara11 kmTogitsu Togitsu38 kmFukuechō Fukuechō132 kmHirado Hirado93 kmMatsuura Matsuura82 kmTsushima Tsushima183 kmIki Iki123 kmGotō Gotō135 kmMinamishimabara Minamishimabara11 kmSaikai Saikai58 km

Distances from Hiroshima

Hatsukaichi Hatsukaichi12 kmMiyajima Miyajima16 kmEtajima Etajima18 kmŌno-hara Ōno-hara21 kmKure Kure22 kmHigashihiroshima Higashihiroshima26 kmŌtake Ōtake30 kmAki-takata Aki-takata37 kmTakehara Takehara43 kmMiyoshi Miyoshi58 kmMihara Mihara58 kmInnoshima Innoshima69 kmOnomichi Onomichi69 kmShōbara Shōbara72 kmFuchūchō Fuchūchō75 km

Frequently asked questions

How far is it from Unzen to Hiroshima?

About 389 km by road (273 km in a straight line).

How long does it take to drive from Unzen to Hiroshima?

About 5h 29min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥5,780 one way (≈8.3 L/100 km at ¥179/L).