Airports 501 to 550
Zadar Airport
Zemunik Donji (Zadar), Zadar County, Croatia — 503 km (272 nm) NNW
Lozenets University Hospital Heliport
Ciampino–G. B. Pastine International Airport
Sveta Anna Hospital Heliport
Cesare Rossi Airfield
Sofia Airport
Kavala Amygdaleon Lydia Airfield
Amygdaleonas, Eastern Macedonia and Thrace, Greece — 522 km (282 nm) ENE