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Japan › Kitakyushu › Kitakyushu → Saikai

Kitakyushu → Saikai

Fukuoka → Nagasaki
Straight line145 km
By road179 km
Driving time2h 49min
Fuel cost¥2,660
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Travel time by mode

Real road routing between Kitakyushu and Saikai.

ModeDistanceTime
🚗 Car179 km2h 49min
🚲 Bike179 km11h 57min
🚶 On foot167 km34h 46min

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 Kitakyushu (Fukuoka) to Saikai (Nagasaki) is 145 km in a straight line, or 179 km by road. A car trip takes about 2h 49min for an estimated fuel cost of around ¥2,660. The full driving directions are shown below.

⇄ Return route: Saikai → Kitakyushu →

Driving directions · Kitakyushu → Saikai

  1. ↑Continue85 m0min
  2. →Turn right1.3 km4min
  3. ↱Turn sharp right81 m0min
  4. ↖Turn slight left387 m1min
  5. →Turn right onto 曽根鞘ヶ谷線511.3 km1min
  6. ↗Turn slight right onto 長行田町線633.7 km3min
  7. →Turn right onto 国道322号3221.1 km1min
  8. ↰Keep left792 m1min
  9. ↱Keep right22.2 km16min
  10. ↰Keep left477 m0min
  11. ←Turn left203 m0min
  12. →Turn right onto 室木下有木若宮線9995 m1min
  13. ←Turn left1.7 km2min
  14. →Turn right onto 福岡直方線21, 3018.6 km17min
  15. ←Turn left513 m1min
  16. →Turn right684 m1min
  17. ↰Keep left onto 糟屋ランプ入口4.8 km3min
  18. ↰Keep left onto 福岡都市高速1号香椎線3.1 km2min
  19. ↱Keep right onto 福岡都市高速環状線内回り110.8 km7min
  20. ↱Keep right onto 西九州自動車道, 国道497号27.0 km22min
  21. ↰Keep left274 m0min
  22. →Turn right993 m2min
  23. ←Turn left onto 国道202号2024.5 km4min
  24. ↑Continue onto 浜玉相知線40251 m0min
  25. ↑Continue onto 虹の松原線3472.5 km2min
  26. ←Turn left onto 鏡山公園線250988 m1min
  27. ↗Turn slight right onto 浜玉相知線401.9 km2min
  28. ←Turn left onto 浜玉相知線401.1 km1min
  29. →Turn right131 m0min
  30. →Turn right onto 半田鬼塚線258678 m1min
  31. ↰Keep left onto 半田鬼塚線258409 m0min
  32. ←Turn left onto 国道202号202, 20323.5 km24min
  33. ←Turn left onto 国道202号2029.2 km12min
  34. →Turn right onto 国道35号35, 2028.5 km11min
  35. ↰Keep left357 m0min
  36. ↑Continue onto 国道202号202, 2064.7 km6min
  37. ←Turn left onto 指方バイパス2027.4 km6min
  38. ↰Keep left261 m0min
  39. →Turn right386 m1min
  40. ↰Turn sharp left onto 国道202号202, 206376 m0min
  41. ↖Turn slight left onto 国道206号20640 m0min
  42. →Turn right onto 日ノ坂瀬川港線2057.8 km8min
  43. ↱Keep right99 m0min
  44. ↱Turn sharp right onto 七釜西彼線1221.9 km2min
  45. ←Turn left onto 七釜西彼線122710 m1min
  46. ↱Turn sharp right111 m0min
  47. ↰Turn sharp left onto 森林基幹道 西彼杵半島線447 m1min
  48. ←Turn left233 m0min
  49. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

伊万里佐賀県
さいかい長崎県

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

Distances from Kitakyushu

Fukuoka Fukuoka49 kmKurume Kurume67 kmŌmuta Ōmuta98 kmChikushino-shi Chikushino-shi50 kmŌnojō Ōnojō49 kmIizuka Iizuka28 kmYukuhashi Yukuhashi18 kmDazaifu Dazaifu48 kmMaebaru-chūō Maebaru-chūō68 kmKoga Koga38 kmNōgata Nōgata17 kmTagawa Tagawa25 kmNakama Nakama14 kmNishifukuma Nishifukuma36 kmAmagi Amagi52 km

Distances from Saikai

Sasebo Sasebo21 kmTogitsu Togitsu23 kmŌmura Ōmura26 kmObita Obita27 kmNagasaki Nagasaki32 kmIsahaya Isahaya37 kmMatsuura Matsuura40 kmHirado Hirado44 kmUnzen Unzen58 kmMinamishimabara Minamishimabara65 kmShimabara Shimabara68 kmFukuechō Fukuechō84 kmGotō Gotō88 kmIki Iki89 kmTsushima Tsushima141 km

Frequently asked questions

How far is it from Kitakyushu to Saikai?

About 179 km by road (145 km in a straight line).

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

About 2h 49min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥2,660 one way (≈8.3 L/100 km at ¥179/L).