This information about transportation options in Karlsruhe might help your romantic getaway go off without a hitch: Make your way to Karlsruhe with a flight to Karlsruhe Baden-Baden (FKB-Baden Airpark), which is the closest major airport located 21.3 mi (34.2 km) from the city center. Take advantage of metro transit at Ettlinger Tor U-Bahn, Ettlinger Tor Tram Stop, and Marktplatz (Kaiserstraße U) Tram Stop. If you want to journey outside of the area, ride aboard a train from Marktplatz (Pyramide U) Station, Europaplatz Postgalerie Station, or Tivoli Station.