Stockholm Bromma Airport (IATA: BMA, ICAO: ESSB) is a Swedish domestic and minor international airport in Stockholm. The operator calls the airport Bromma Stockholm Airport. It is located 4 NM (7.4 km; 4.6 mi) west-northwest of downtown Stockholm and is the closest to the city compared to the other commercial passenger airports in the area around Stockholm (Arlanda, Skavsta and Västerås). Stockholm Bromma was Sweden's third-busiest airport by passenger traffic and take-offs and landings as of 2015.