Airports 501 to 550
Marshall County Airport
Moundsville, West Virginia, United States — 128 km (69 nm) S
Farmington Township Airpark Heliport
Kettering-Samaritan Health Center Heliport
Corry Lawrence Airport
Greene County Airport
Waynesburg, Pennsylvania, United States — 137 km (74 nm) SSE
Brownsville General Hospital Heliport
Brownsville, Pennsylvania, United States — 137 km (74 nm) SE