Map of Roi Et, Thailand

Roi Et is the administrative centre of Roi Et, Thailand, with a population of about 39,328. It lies at 16.0567°N, 103.6531°E. Roi Et is about 425 km (264 mi) northeast of Bangkok, the capital. The nearest city on our map is Maha Sarakham, 40 km to the west.

Roi Et at a glance

Where is Roi Et?

• Located in the Northern and Eastern hemispheres.
• Daylight ranges from about 11 h 10 min on the shortest day to 13 h 05 min on the longest day (around 21 December and 21 June).

Cities near Roi Et

• Maha Sarakham — 40 km west
• Kalasin — 45 km north
• Khon Kaen — 98 km northwest
• Ban Phai — 99 km west
• Amnat Charoen — 107 km east
• Mukdahan — 127 km northeast
• Si Sa Ket — 127 km southeast
• Savannakhet — 131 km northeast, Laos
• Sakon Nakhon — 134 km northeast
• Ubon Ratchathani — 157 km southeast

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.