Map of Rayong, Thailand

Rayong is the administrative centre of Rayong, Thailand, with a population of about 106,737. It lies at 12.6809°N, 101.2580°E. Rayong is about 145 km (90 mi) southeast of Bangkok, the capital. The nearest city on our map is Sattahip, 39 km to the west.

Rayong at a glance

Where is Rayong?

• The 39th largest city in Thailand by recorded population.
• Located in the Northern and Eastern hemispheres.
• Daylight ranges from about 11 h 23 min on the shortest day to 12 h 52 min on the longest day (around 21 December and 21 June).

Cities near Rayong

• Sattahip — 39 km west
• Klaeng — 44 km east
• Pattaya — 49 km northwest
• Bang Lamung — 54 km northwest
• Si Racha — 65 km northwest
• Chon Buri — 81 km north
• Chanthaburi — 92 km east
• Chachoengsao — 114 km north
• Samut Prakan — 125 km northwest
• Lat Krabang — 127 km northwest

Largest cities in Rayong

• Klaeng — 55,619

Largest cities in Thailand

• Bangkok — 5,104,476
• Samut Prakan — 388,920
• Mueang Nonthaburi — 254,375
• Chon Buri — 219,164
• Phra Pradaeng — 196,129
• Bang Khae — 193,002
• Hat Yai — 191,696
• Pak Kret — 190,272
• Sai Mai — 188,123
• Si Racha — 178,916

Map of Thailand 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.