The nearest airport is OSK - Oskarshamn, located 39.2 km north west of Källahamn.
Other airports nearby include KLR - Kalkmar Kalmar (64.0 km south west), HLF - Hultsfred (83.4 km north west), VBY - Visby (102.1 km north east), RNB - Ronneby (141.6 km south west),