Airports 451 to 500
Breezy Point Airport
Pequot Lakes, Minnesota, United States — 576 km (311 nm) SSW
Park River W C Skjerven Field
Park River, North Dakota, United States — 578 km (312 nm) WSW
Cuyuna Regional Medical Center Heliport
Mal's Serpent Lake Seaplane Base
Shirt Lake Seaplane Base
Grand Forks Air Force Base
Grand Forks, North Dakota, United States — 587 km (317 nm) SW
Birch Lake Seaplane Base
Lindey's Landing Airport
Rosacker's Nr 2 Seaplane Base
Manitowish Waters Airport
Manitowish Waters, Wisconsin, United States — 592 km (319 nm) S
Robertson Field
Boulder Junction Payzer Airport
Boulder Junction, Wisconsin, United States — 593 km (320 nm) SSE