Map of Toyonaka, Japan

Toyonaka is a city in Osaka, Japan, with a population of about 401,558. It lies at 34.7824°N, 135.4693°E. Toyonaka is about 396 km (246 mi) west of Tokyo, the capital. The nearest city on our map is Mino, 5 km to the north.

Toyonaka at a glance

Where is Toyonaka?

• The 46th largest city in Japan by recorded population.
• The 5th largest city in Osaka on this site.
• Located in the Northern and Eastern hemispheres.
• Daylight ranges from about 9 h 49 min on the shortest day to 14 h 30 min on the longest day (around 21 December and 21 June).

Cities near Toyonaka

• Mino — 5 km north
• Ikeda — 6 km northwest
• Kawanishi — 6 km northwest
• Itami — 6 km west
• Amagasaki — 9 km southwest
• Ibaraki — 10 km northeast
• Osaka — 10 km south
• Takarazuka — 10 km west
• Moriguchi — 10 km southeast
• Settsu — 11 km east

Largest cities in Osaka

• Osaka — 2,753,862
• Sakai — 826,161
• Higashi-ōsaka — 493,940
• Hirakata — 406,331
• Takatsuki — 354,468
• Ibaraki — 287,730
• Yao — 273,213
• Neyagawa — 238,549
• Kishiwada — 205,561
• Izumi — 184,615

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.