The nearest airport is LDY - Londonderry Eglinton, located 43.9 km east of Treantagh.
Other airports nearby include ENK - Enniskillen St Angelo (68.0 km south), SXL - Sligo (93.8 km south west), BFS - Belfast Aldergrove (111.3 km east), ILY - Islay (126.1 km north east),