Map of Nong Khai, Thailand
Nong Khai is the administrative centre of Nong Khai, Thailand, with a population of about 63,609. It lies at 17.8785°N, 102.7420°E. Nong Khai is about 517 km (322 mi) northeast of Bangkok, the capital. The nearest city on our map is Tha Bo, 17 km to the west.
Nong Khai at a glance
Country
Region
Nong Khai
Population
63,609GeoNames
Coordinates
17.8785, 102.742017°52′42″N 102°44′31″E
Time zone
Asia/BangkokUTC+07:00
Local time
–
Distance to Bangkok
517 km (322 mi)
Where is Nong Khai?
- Located in the Northern and Eastern hemispheres.
- Daylight ranges from about 11 h 03 min on the shortest day to 13 h 12 min on the longest day (around 21 December and 21 June).
Cities near Nong Khai
- Tha Bo — 17 km west
- Vientiane — 18 km northwest, Laos
- Udon Thani — 52 km south
- Nong Bua Lamphu — 82 km southwest
- Loei — 116 km west
- Khon Kaen — 159 km south
- Chum Phae — 163 km southwest
- Kalasin — 180 km southeast
- Maha Sarakham — 197 km south
- Ban Phai — 202 km south
Largest cities in Nong Khai
- Tha Bo — 35,292
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.