Airports 501 to 550
Mayne Island (Medical Emergency) Heliport
Mayne Island, British Columbia, Canada — 333 km (180 nm) WSW
Lopez Island Airport
Harvey Field
Barnes Lonesome Polecat Ranch Heliport
Mayne Island Seaplane Base
Friday Harbor Seaplane Base
Friday Harbor, Washington, United States — 334 km (180 nm) WSW
Grant County International Airport
AJ Eisenberg Airport
Johns Island Airstrip
Friday Harbor, Washington, United States — 335 km (181 nm) WSW
Bedwell Harbour Seaplane Base
Bedwell Harbour, British Columbia, Canada — 335 km (181 nm) WSW
Stuart Island Airpark
Friday Harbor, Washington, United States — 336 km (181 nm) WSW
Friday Harbor Airport
Friday Harbor, Washington, United States — 336 km (181 nm) WSW
Sechelt-Gibsons Airport
Hastings Field Heliport
North Pender Island, British Columbia, Canada — 336 km (181 nm) WSW
Friday West Airport
Friday Harbor, Washington, United States — 337 km (182 nm) WSW
Port Washington Seaplane Base
Port Washington, British Columbia, Canada — 337 km (182 nm) WSW
Roche Harbor Airport
Roche Harbor, Washington, United States — 337 km (182 nm) WSW
Poise Cove Waterdrome
Montague Harbour Seaplane Base
Galiano Island, British Columbia, Canada — 337 km (182 nm) WSW
Sechelt (St. Mary's Hospital) Heliport
Whidbey General Hospital Heliport
Sechelt/Porpoise Bay Water Aerodrome
Stuart Island West Airport
Friday Harbor, Washington, United States — 338 km (182 nm) WSW
Roche Harbor Seaplane Base
Roche Harbor, Washington, United States — 339 km (183 nm) WSW
Burden Field-(Rabbit Run) Airport
Friday Harbor, Washington, United States — 339 km (183 nm) WSW
Little Parker Island Heliport
Little Parker Island, British Columbia, Canada — 339 km (183 nm) WSW