Airpor t, as it used to be known, we discover, written between the lines, a story of faith-based pork-barrelling... Quote: Ireland West Airport Knock ( Irish : Aerfort Iarthar Éireann, Cnoc Mhuire ) is an airport located 3 NM (5.6 km; 3.5 mi) [1] south-west of Charlestown , County Mayo ,