Guernsey Airport (IATA: GCI, ICAO: EGJB) is an international airport on the island of Guernsey and the largest airport in the Bailiwick of Guernsey. It is located in the Forest, a parish in Guernsey, 2.5 nautical miles (4.6 km; 2.9 mi) southwest of St. Peter Port and features mostly flights to Great Britain and some other European destinations.