This travel information can help you get to and around your beach accommodation in Selm more easily: To get to Selm, book a flight to Dortmund (DTM), the closest major airport, which is located 14 mi (22.5 km) from the city center. If you want to journey outside of the area, hop aboard a train from Selm-Beifang Station, Selm Station, or Bork (Westf) Station.