Airports 551 to 600
Flin Flon/Channing Seaplane Base
Fort Nelson (Parker Lake) Seaplane Base
Seal Bay Seaplane Base
Sault Ste. Marie/Partridge Point Seaplane Base
Harrah's Landing Seaplane Base
Atlantic City, New Jersey, United States — 9799 km (5291 nm) NW
Sault Ste. Marie Seaplane Base
Sault Ste Marie International Seaplane Base
Sault Ste Marie, Michigan, United States — 9800 km (5292 nm) NNW
Port Bailey Seaplane Base
Ashman Island Seaplane Base
Drummond Island, Michigan, United States — 9806 km (5295 nm) NNW