Airports 3,451 to 3,500
Mayne Island Seaplane Base
Security Services Northwest HQ Heliport
Discovery Island Lightstation Helipad
Discovery Island,
British Columbia,
Canada
—
970 km
(524 nm)
W
Port Washington Seaplane Base
Port Washington,
British Columbia,
Canada
—
970 km
(524 nm)
W
Flying B Airport
Montague Harbour Seaplane Base
Galiano Island,
British Columbia,
Canada
—
974 km
(526 nm)
W
Berens River Airport
Anderson Aerial Spraying Airport
Cascade Locks State Airport