Map of Yashio, Japan

Yashio is a city in Saitama, Japan, with a population of about 93,363. It lies at 35.8225°N, 139.8390°E. Yashio is about 20 km (12 mi) northeast of Tokyo, the capital. The nearest city on our map is Sōka, 4 km to the northwest.

Yashio at a glance

Where is Yashio?

• Located in the Northern and Eastern hemispheres.
• Daylight ranges from about 9 h 43 min on the shortest day to 14 h 35 min on the longest day (around 21 December and 21 June).

Cities near Yashio

• Sōka — 4 km northwest
• Misato — 5 km northeast
• Nagareyama — 7 km northeast
• Matsudo — 7 km southeast
• Yoshikawa — 8 km north
• Koshigaya — 9 km northwest
• Hatogaya-honchō — 9 km west
• Kawaguchi — 12 km west
• Kashiwa — 13 km east
• Warabi — 14 km west

Largest cities in Saitama

• Saitama — 1,324,854
• Kawaguchi — 607,373
• Kawagoe — 354,571
• Koshigaya — 345,353
• Tokorozawa — 344,194
• Sōka — 249,645
• Kasukabe — 229,792
• Ageoshimo — 226,940
• Kumagaya — 195,277
• Niiza — 166,017

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.