Airports 451 to 500
Blue Mountain Academy (Private) Airport
Cyber Density Balloon Spot Balloonport
St. Luke's/Pennstar Flight Center Heliport
Commonwealth Security Systems Heliport
Penn St Health/Lancaster Medical Center Helipad
Upper Chesapeake Health-Aberdeen Heliport
Exxon Research & Engineering Co. Heliport
Pheasant Run Heliport
Easton-Forks Township, Pennsylvania, United States — 85 km (46 nm) NNE
Solberg/Hunterdon Airport
Whitehouse Station, New Jersey, United States — 87 km (47 nm) NE