Map of Sanyōonoda, Japan

Sanyōonoda is a city in Yamaguchi, Japan, with a population of about 60,326. It lies at 34.0325°N, 131.1603°E. Sanyōonoda is about 800 km (497 mi) west of Tokyo, the capital. The nearest city on our map is Onoda, 4 km to the southeast.

Sanyōonoda at a glance

Where is Sanyōonoda?

• The 8th largest city in Yamaguchi on this site.
• Located in the Northern and Eastern hemispheres.
• Daylight ranges from about 9 h 53 min on the shortest day to 14 h 25 min on the longest day (around 21 December and 21 June).

Cities near Sanyōonoda

• Onoda — 4 km southeast
• Ube — 13 km southeast
• Shimonoseki — 22 km southwest
• Kanda — 32 km southwest
• Yamaguchi — 33 km northeast
• Kitakyushu — 35 km southwest
• Hōfu — 37 km east
• Yukuhashi — 38 km southwest
• Hagi — 47 km northeast
• Nakama — 48 km southwest

Largest cities in Yamaguchi

• Shimonoseki — 265,684
• Yamaguchi — 193,966
• Ube — 173,733
• Shūnan — 149,632
• Iwakuni — 129,125
• Hōfu — 116,925
• Tokuyama — 101,133
• Kudamatsu — 55,887
• Hikari — 51,040
• Hagi — 44,626

Largest cities in Japan

• Tokyo — 9,733,276
• Yokohama — 3,777,491
• Osaka — 2,753,862
• Nagoya — 2,332,176
• Sapporo — 1,973,832
• Fukuoka — 1,612,392
• Kawasaki — 1,538,262
• Kobe — 1,525,152
• Kyoto — 1,463,723
• Saitama — 1,324,854

Map of Japan and all its cities →

Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.