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Japan › Saitama › Saitama → Tonami

Saitama → Tonami

Saitama → Toyama
Straight line256 km
By road353 km
Driving time5h 16min
Fuel cost¥5,240
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Travel time by mode

Real road routing between Saitama and Tonami.

ModeDistanceTime
🚗 Car353 km5h 16min
🚲 Bike353 km23h 31min
🚶 On foot294 km61h 15min

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 Saitama (Saitama) to Tonami (Toyama) is 256 km in a straight line, or 353 km by road. A car trip takes about 5h 16min for an estimated fuel cost of around ¥5,240. The full driving directions are shown below.

⇄ Return route: Tonami → Saitama →

Driving directions · Saitama → Tonami

  1. ↑Continue93 m0min
  2. ←Turn left onto 新方須賀さいたま線2141.5 km2min
  3. ↱Keep right645 m1min
  4. ←Turn left onto さいたま春日部線26.3 km6min
  5. →Turn right44 m0min
  6. →Turn right96 m0min
  7. ←Turn left373 m1min
  8. ↱Turn sharp right onto さいたま鴻巣線573.4 km3min
  9. ←Turn left onto 川越上尾線511.2 km1min
  10. →Turn right onto 平沼中老袋線3393.4 km3min
  11. ↱Keep right onto かわじま中央通り4.4 km5min
  12. ↑Continue onto かわじま中央通り1.5 km2min
  13. →Turn right onto 川島バイパス2548.5 km9min
  14. ↰Keep left344 m0min
  15. ↱Keep right38.8 km26min
  16. ↰Keep left onto 上信越自動車道 and take E18 toward 藤岡, 長野71.8 km54min
  17. ↰Keep left511 m0min
  18. ↱Keep right73 m0min
  19. ↗Turn slight right885 m1min
  20. →Turn right onto 国道141号141, 1422.4 km2min
  21. ←Turn left onto 借宿小諸線1371.0 km1min
  22. →Turn right onto 借宿小諸線137901 m1min
  23. ←Turn left101 m0min
  24. →Turn right onto 小諸中込線139577 m1min
  25. ←Turn left onto 国道141号141219 m0min
  26. ↱Keep right619 m1min
  27. ↖Turn slight left onto 馬瀬口小諸線13437 m0min
  28. ↑Continue1.7 km2min
  29. ↑Continue onto 諏訪白樺湖小諸線401.8 km2min
  30. →Turn right onto 諏訪白樺湖小諸線405.6 km5min
  31. ↑Continue397 m0min
  32. →Turn right onto 羽毛山大日向線4221.9 km2min
  33. ←Turn left onto 丸子北御牧東部線16716 m0min
  34. →Turn right onto 羽毛山大日向線4221.3 km1min
  35. ←Turn left onto 丸子東部インター線815.7 km6min
  36. ↑Continue onto 国道152号1521.9 km2min
  37. →Turn right onto 荻窪丸子線174550 m1min
  38. ←Turn left onto 荻窪丸子線1742.9 km4min
  39. →Turn right onto 国道254号25426.2 km34min
  40. ←Turn left1.6 km2min
  41. ←Turn left onto 国道143号1433.4 km4min
  42. →Turn right286 m0min
  43. ←Turn left255 m0min
  44. →Turn right531 m1min
  45. ←Turn left onto 平田新橋線295457 m0min
  46. →Turn right onto 国道143号14342.8 km40min
  47. ↑Continue onto 中部縦貫自動車道（安房峠道路）E675.5 km3min
  48. ↱Keep right onto 中部縦貫自動車道（安房峠道路）E6784 m0min
  49. ↑Continue onto 国道471号47110.0 km9min
  50. ←Turn left onto 国道471号47125.5 km22min
  51. →Turn right onto 国道41号4125.1 km22min
  52. ↰Keep left346 m0min
  53. →Turn right115 m0min
  54. ←Turn left onto 東猪谷富山線188947 m1min
  55. ←Turn left366 m0min
  56. →Turn right466 m1min
  57. ↑Continue onto 国道41号41, 3602.9 km2min
  58. ←Turn left onto 砺波細入線257.8 km7min
  59. ←Turn left onto 砺波細入線25240 m0min
  60. ↑Continue1.2 km1min
  61. →Turn right onto 国道472号4723.6 km3min
  62. ←Turn left onto 国道472号472729 m1min
  63. ↑Continue onto 下瀬小倉線2202.6 km3min
  64. ↑Continue onto 富山庄川線59455 m0min
  65. ↰Keep left onto 富山庄川線59129 m0min
  66. ↖Turn slight left onto 国道359号3596.8 km6min
  67. ↑Continue onto 砺波東バイパス3593.4 km3min
  68. ↑Continue onto 国道359号3592.4 km2min
  69. ←Turn left1.2 km1min
  70. ↖Turn slight left onto 国道359号3591.5 km1min
  71. ↰Keep left onto 砺波福光線20315 m0min
  72. ←Turn left onto 本町高木出線37195 m0min
  73. 🏁Arrive at destination0 m0min

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

Rest stops with local food and products near this itinerary.

おがわまち埼玉県
はなぞの埼玉県
玉村宿群馬県
ららん藤岡群馬県
甘楽群馬県
しもにた群馬県
みょうぎ群馬県
雷電くるみの里長野県

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

Distances from Saitama

Yono Yono3 kmKawaguchi Kawaguchi12 kmTokorozawa Tokorozawa21 kmKawagoe Kawagoe15 kmKoshigaya Koshigaya12 kmSōka Sōka15 kmAgeoshimo Ageoshimo8 kmKasukabe Kasukabe12 kmSayama Sayama23 kmKumagaya Kumagaya35 kmAsaka Asaka13 kmShimotoda Shimotoda11 kmIwatsuki Iwatsuki7 kmFukayachō Fukayachō47 kmSakado Sakado25 km

Distances from Tonami

Nanto-shi Nanto-shi6 kmFukumitsu Fukumitsu10 kmOyabe Oyabe10 kmNanto Nanto13 kmTakaoka Takaoka16 kmYatsuomachi-higashikumisaka Yatsuomachi-higashikumisaka18 kmNishishinminato Nishishinminato21 kmImizu Imizu23 kmHimi Himi25 kmToyama Toyama26 kmHimimachi Himimachi27 kmKamiichi Kamiichi39 kmNamerikawa Namerikawa40 kmUozu Uozu45 kmKurobe-shi Kurobe-shi55 km

Frequently asked questions

How far is it from Saitama to Tonami?

About 353 km by road (256 km in a straight line).

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

About 5h 16min by car under normal conditions.

How much fuel does the trip cost?

Roughly ¥5,240 one way (≈8.3 L/100 km at ¥179/L).