Airports 501 to 550
Philadelphia Gliderport
Wilson Memorial Regional Medical Center Heliport
Alexandria Field Airport
Wyeth Pharmaceuticals Heliport
Collegeville, Pennsylvania, United States — 123 km (66 nm) SE
Shreveport North Airport
Wellsville, Pennsylvania, United States — 124 km (67 nm) SSW
Chester County G O Carlson Airport
Coatesville, Pennsylvania, United States — 125 km (67 nm) SSE
Wellspan York Hospital Alternate Heliport
Bermudian Valley Airpark
Washington Township, Pennsylvania, United States — 126 km (68 nm) SSW
State College Regional Airport
State College, Pennsylvania, United States — 127 km (68 nm) W