Airport Westerland Sylt is located in Germany near the city of Westerland. The international codes of Westerland Sylt airport are ICAO: EDXW and IATA: GWT. Westerland Sylt is located at latitude 54.9132 and longitude 8.34047. The elevation above sea level is 51ft (16m). Local timezone at the airport is UTC/GMT +1:00 hours.