Airports 501 to 550
Brandywine Regional Airport
West Chester, Pennsylvania, United States — 122 km (66 nm) ESE
Wyeth Pharmaceuticals Heliport
Collegeville, Pennsylvania, United States — 123 km (66 nm) ESE
Perkiomen Valley Airport
Collegeville, Pennsylvania, United States — 125 km (67 nm) ESE
Upper Chesapeake Health-Aberdeen Heliport
Altoona Blair County Airport
Havre De Grace Seaplane Base
Havre De Grace, Maryland, United States — 127 km (68 nm) SSE