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Saikai → Saitama

Nagasaki → Saitama
Straight line970 km
By road1,208 km
Driving time14h 14min
Fuel cost¥17,950
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Travel time by mode

Real road routing between Saikai and Saitama.

ModeDistanceTime
🚗 Car1,208 km14h 14min
🚲 Bike1,208 km80h 33min
🚶 On foot1,115 km232h 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 Saikai (Nagasaki) to Saitama (Saitama) is 970 km in a straight line, or 1,208 km by road. A car trip takes about 14h 14min for an estimated fuel cost of around ¥17,950. The full driving directions are shown below.

⇄ Return route: Saitama → Saikai →

Driving directions · Saikai → Saitama

  1. Continue233 m0min
  2. Turn right onto 森林基幹道 西彼杵半島線447 m1min
  3. Turn sharp right111 m0min
  4. Turn sharp left onto 七釜西彼線122710 m1min
  5. Turn right onto 七釜西彼線1221.9 km2min
  6. Turn sharp left99 m0min
  7. Continue onto 日ノ坂瀬川港線2057.8 km8min
  8. Turn left onto 国道206号20640 m0min
  9. Turn slight right onto 国道202号202, 206376 m0min
  10. Turn right148 m0min
  11. Keep left7.8 km6min
  12. Turn right onto 国道202号202, 2063.2 km4min
  13. Turn right onto 平瀬佐世保線222815 m1min
  14. Turn left2.2 km3min
  15. Turn right136 m0min
  16. Turn left453 m1min
  17. Turn slight right371 m1min
  18. Turn right onto 国道35号35, 2026.1 km8min
  19. Turn left onto 国道202号2029.2 km12min
  20. Turn right onto 国道202号202, 204, 383, 49824.4 km25min
  21. Keep right953 m1min
  22. Turn right onto 唐津バイパス202190 m0min
  23. Continue onto 唐津大橋2025.7 km5min
  24. Continue onto 二丈浜玉道路2024.6 km4min
  25. Keep left654 m1min
  26. Continue onto 二丈浜玉道路202, E3512.6 km12min
  27. Keep right13.8 km9min
  28. Keep left onto 福岡都市高速環状線外回り10.8 km7min
  29. Keep left onto 福岡都市高速1号線16.1 km4min
  30. Keep right onto 福岡都市高速1号香椎線15.2 km4min
  31. Turn right46 m0min
  32. Continue onto 町川原福岡線5044.2 km4min
  33. Turn right80 m0min
  34. Turn right onto 米多比谷山古賀線53663 m0min
  35. Turn left259 m1min
  36. Turn left onto 筑紫野古賀線35268 m0min
  37. Turn right698 m1min
  38. Keep left66.8 km47min
  39. Keep left628 m1min
  40. Keep right6.2 km5min
  41. Keep left onto 国道2号210.9 km9min
  42. Keep right onto 国道2号2, 931.6 km27min
  43. Keep left onto 22342 m0min
  44. Continue onto 国道2号2144 m0min
  45. Keep right onto 221.6 km2min
  46. Keep left onto 221.8 km2min
  47. Keep left onto 2, 92, 9398 m0min
  48. Keep right217 m0min
  49. Keep right2.5 km2min
  50. Keep left onto 国道2号22.7 km2min
  51. Keep left1.1 km1min
  52. Keep right456.0 km5h 1min
  53. Keep left onto 高槻JCT and take E1, E88, E9 toward 京都1.7 km2min
  54. 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
  55. Keep left and drive toward 長岡京, 宇治, 第二京阪, 大山崎出口469 m0min
  56. Keep right and drive toward 宇治, 名古屋, 第二京阪23.5 km20min
  57. Keep left554 m0min
  58. Turn right91 m0min
  59. Turn left onto 千町石山寺辺線106448 m0min
  60. Continue onto 国道1号11.1 km1min
  61. Turn left onto 国道1号1836 m1min
  62. Keep left onto 大津能登川長浜線23.6 km3min
  63. Turn right onto 草津田上インター線342757 m1min
  64. Keep left43.3 km29min
  65. Keep right onto 新名神高速道路E1A283.3 km2h 49min
  66. Keep left onto 新東名高速道路 and take E1 toward 御殿場, 東京E1A88.9 km59min
  67. Keep left onto 東名高速道路708 m1min
  68. Keep left onto 311311979 m1min
  69. Keep left and take 3 toward 町田, 三軒茶屋4.0 km4min
  70. Keep left and drive toward 調布, 大原, 中央道231 m0min
  71. Turn right11 m0min
  72. Turn sharp left12 m0min
  73. Turn right6.9 km6min
  74. Keep left onto 笹目通り4431.6 km2min
  75. Keep left and drive toward 西東京, 大泉, 目白, 豊玉, 練馬(関越道)3.3 km4min
  76. Keep left234 m0min
  77. Keep left39 m0min
  78. Turn left onto 新座バイパス254924 m1min
  79. Turn right onto 和光インター線88670 m1min
  80. Keep right onto 和光IC toward C34.3 km4min
  81. Keep left427 m0min
  82. Keep left7.4 km5min
  83. Keep right852 m1min
  84. Turn right onto さいたまふじみ野所沢線561.9 km2min
  85. Continue1.6 km2min
  86. Turn right108 m0min
  87. Turn left61 m0min
  88. Turn right88 m0min
  89. Turn right1.2 km1min
  90. Turn right93 m0min
  91. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

さいかい長崎県
伊万里佐賀県
潮彩市場防府山口県
ソレーネ周南山口県
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

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

Frequently asked questions

How far is it from Saikai to Saitama?

About 1,208 km by road (970 km in a straight line).

How long does it take to drive from Saikai to Saitama?

About 14h 14min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥17,950 one way (≈8.3 L/100 km at ¥179/L).