Map of Ratchaburi, Thailand

Ratchaburi is the administrative centre of Ratchaburi, Thailand, with a population of about 92,448. It lies at 13.5367°N, 99.8171°E. Ratchaburi is about 78 km (48 mi) west of Bangkok, the capital. The nearest city on our map is Photharam, 18 km to the north.

Ratchaburi at a glance

Where is Ratchaburi?

• The 48th largest city in Thailand by recorded population.
• Located in the Northern and Eastern hemispheres.
• Daylight ranges from about 11 h 20 min on the shortest day to 12 h 55 min on the longest day (around 21 December and 21 June).

Cities near Ratchaburi

• Photharam — 18 km north
• Samut Songkhram — 24 km southeast
• Ban Pong — 32 km north
• Ban Phaeo — 32 km east
• Nakhon Pathom — 40 km northeast
• Tha Maka — 41 km north
• Sam Phran — 48 km northeast
• Phetchaburi — 49 km south
• Samut Sakhon — 49 km east
• Krathum Baen — 50 km east

Largest cities in Ratchaburi

• Ban Pong — 57,559
• Photharam — 36,248

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.