The nearest airport is TKU - Turku, located 60.2 km north west of Kaukasalo.
Other airports nearby include HEL - Helsinki Vantaa (111.1 km east), TLL - Tallinn-ulemiste International Tallinn (129.4 km south east), TMP - Tampere Pirkkala (148.3 km north), POR - Pori (163.5 km north west),