Hamburg (HAM)
Bremen (BRE)
Hanover (HAJ)
Münster/Osnabrück (FMO)
Berlin (BER)
Düsseldorf (DUS)
Cologne/Bonn (CGN)
Frankfurt (FRA)
Saarbrücken (SCN)
Stuttgart (STR)
Friedrichshafen (FDH)
Munich (MUC)
Nuremberg (NUE)
Erfurt (ERF)
Paderborn (PAD)
Leipzig (LEJ)
Dresden (DRS)
Katowice (KTW)
Wroclaw (WRO)
Krakow (KRK)
Warsaw (WAR)
Gdansk (GDN)
Prague (PRG)
Ostrava (OSR)
Brno (BRQ)
Pardubice (PED)
Zurich (ZRH)
Basel (BSL)
Geneva (GVA)
Vienna (VIE)
Salzburg (SZG)
Graz (GRZ)
Innsbruck (INN)
Linz (LNZ)
Klagenfurt (KLU)
Bratislava (BTS)
Kosice (KSC)
