Kos International Airport "Ippokratis" (LGKO/KGS), Kos, Greece has 2 private jet terminals serving business and general aviation. Its 2,390 m runway takes aircraft up to heavy business jets (Gulfstream G550, Falcon 900). 1 of them coordinate customs and immigration. 2 of them stay open around the clock. In-flight catering can be arranged on site. With 2 operators on the field you can compare handling quotes before committing to a turn.
Geographic coordinates: 36.79334, 27.09167. Use the FBO Finder map to plan a route and compare nearby airports.