Split Airport (Croatian: Zračna luka Split; IATA: SPU; ICAO: LDSP), also known as Resnik Airport (Croatian: Zračna luka Resnik), is the international airport serving the city of Split, Croatia. It is located 19 km (12 mi) from Split, on the west side of Kaštela Bay, in the town of Kaštela, and extends into the adjacent town of Trogir. Split Airport (Croatian: Zračna Luka Split) is also known as Resnik Airport (Croatian: Zračna Luka Resnik). It is an international airport that serves the city of Split, Croatia. The airport is located approximately 12 miles (19 km) from the city center of Split, on the west side of Kaštela Bay.