Airports 601 to 650
Havre De Grace Seaplane Base
Havre De Grace, Maryland, United States — 9891 km (5341 nm) NW
Alitak Seaplane Base
Kashabowie/Upper Shebandowan Lake Seaplane Base
Vermilion Bay Seaplane Base
Telegraph Creek Seaplane Base
Telegraph Creek, British Columbia, Canada — 9924 km (5359 nm) N
Chernofski Harbor Seaplane Base
Chernofski Harbor, Alaska, United States — 9959 km (5378 nm) NNE
Grand Marais/Cook County Seaplane Base
Grand Marais, Minnesota, United States — 9974 km (5386 nm) NNW
Fort St. John (Charlie Lake) Seaplane Base
Charlie Lake, British Columbia, Canada — 10014 km (5407 nm) N
Pete's Water Landing Seaplane Base
Freeport, Pennsylvania, United States — 10016 km (5408 nm) NW
Scotts Seaplane Base
Crane Lake, Minnesota, United States — 10027 km (5414 nm) NNW