Nakhon Si Thammarat Airport is a Department of Airports facility about 10 km north of Nakhon Si Thammarat city. CAAT lists a 2,100 m runway, 01/19, and an aerodrome elevation of 4 m. Its published instrument and visual flight procedures, low elevation and regional passenger facilities provide a useful case study in the operating constraints of a low-lying coastal-region airport. See [CAAT aerodrome information](https://aip.caat.or.th/2026-10-01-AIRAC/html/eAIP/VT-AD-2.VTSF-en-GB.html) for published technical details.