City profile · Thailand · Asia
Khlong Yai
Trat · Thailand
City population
38,099
#142
in Thailand
#2
in Trat
#14,579
worldwide
11.777, 102.887 · 340 km from Bangkok
About Khlong Yai
Khlong Yai is a city in Trat, Thailand with a population of 38,099. It is the 142nd largest of the 295 cities of 15,000 or more listed in Thailand, and the 14,579th largest worldwide. It lies 340 km from Bangkok.
Key Facts
Country
Region
Trat
Rank in region
#2of 4
Coordinates
11.777, 102.887
Record updated
17 April 2026
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured. Elevation is modelled from a digital elevation model rather than surveyed, so it is approximate.
Nearby Cities
All 295 in ThailandClosest listed cities by great-circle distance from the city centre.