Airports 501 to 550
Poplar River Airport
Houghton County Memorial Airport
Trois-Rivières Airport
Ste-Marguerite Water Aerodrome
Sainte-Marguerite-du-Lac-Masson, Quebec, Canada — 1222 km (660 nm) SSE
Saint-Apollinaire (Airpro) Aerodrome
Lourdes-de-Joliette Airport
Notre-Dame-de-Lourdes, Quebec, Canada — 1226 km (662 nm) SSE
Postville Airport
Postville, Newfoundland and Labrador, Canada — 1226 km (662 nm) E
Grand Marais Cook County Airport
Grand Marais, Minnesota, United States — 1227 km (663 nm) SW
Saint-Jean-Chrysostome Airport
Saint-Jean-Chrysostome, Quebec, Canada — 1228 km (663 nm) SSE
Bruce McPhail Memorial Airport
Grand Marais/Cook County Seaplane Base
Grand Marais, Minnesota, United States — 1228 km (663 nm) SW