Airports 551 to 600
Sky Manor Airport
Lebanon Twnshp Mun Building Heliport
Strawbridge & Clothier Exton Heliport
Valley Forge Bicentennial Heliport
Flying B Farm Landing Strip
Kingwood Township, New Jersey, United States — 130 km (70 nm) ESE
Hackettstown Community Hospital Heliport
Suburban General Hospital Heliport
Jefferson Einstein Montgomery Hospital Heliport
East Norriton, Pennsylvania, United States — 130 km (70 nm) SE
Ridge Soaring Gliderport
Elmira Corning Regional Airport
Elmira/Corning, New York, United States — 131 km (71 nm) NNW