Thailand’s Extreme Points

Northernmost Point is at 20°28′N 99°57′E. On border with Myanmar at Mae Sai District, Chiang Rai Province.

Southernmost Point is at 5°37′N 101°8′E. On border with Malaysian at Betong District, Yala Province.

Westernmost Point is at 18°34′N 97°21′E. On border with Myanmar at Mae Sariang District, Mae Hong Son Province.

Easternmost Point is at 15°38′N 105°38′E. On border with Laos at Khong Chiam District, Ubon Ratchathani Province.

The point of Highest Elevation is at 18°35′N 98°29′E. It is the peak of Doi Inthanon, Chom Thong District, Chiang Mai Province reaching a height of 2,565 metres.

Lowest Elevation in Thailand is the sea level, which is anywhere along the coastlines of the Gulf of Thailand and the Andaman Sea.