Amphoe Khon San airports ::
The nearest airport is LOE - Loei, located 103.8 km north of Amphoe Khon San.
Other airports nearby include UTH - Udon Thani (135.0 km north east), PHS - Phitsanulok (175.4 km west), NAK - Nakhon Ratchasima Khorat (176.1 km south), VTE - Vientiane Wattay Intl (177.5 km north east),