Airports 451 to 500
Greenway Sound Seaplane Base
Broughton Island, British Columbia, Canada — 466 km (251 nm) WSW
Olds-Didsbury Airport
Nanaimo Airport
Sullivan Bay Seaplane Base
Sullivan Bay, British Columbia, Canada — 467 km (252 nm) WSW
Trail Regional Airport
Active Pass Lighthouse Heliport
Mayne Island, British Columbia, Canada — 468 km (252 nm) SSW
Telegraph Harbour Seaplane Base
Thetis Island, British Columbia, Canada — 469 km (253 nm) SSW
Montague Harbour Seaplane Base
Galiano Island, British Columbia, Canada — 469 km (253 nm) SSW
Little Parker Island Heliport
Little Parker Island, British Columbia, Canada — 469 km (253 nm) SSW
Mayne Island Seaplane Base
Mayne Island (Medical Emergency) Heliport
Mayne Island, British Columbia, Canada — 470 km (254 nm) SSW
Lyall Harbour Seaplane Base
Saturna Island, British Columbia, Canada — 473 km (255 nm) SSW
Calgary / Springbank Airport
Ganges (Lady Minto / Gulf Islands Hospital) Heliport
Port Washington Seaplane Base
Port Washington, British Columbia, Canada — 475 km (256 nm) SSW
Ganges Seaplane Base
Salt Spring Island, British Columbia, Canada — 475 km (257 nm) SSW
Hastings Field Heliport
North Pender Island, British Columbia, Canada — 477 km (257 nm) SSW
Smithers Airport
Alberni Valley Regional Airport
Port Alberni (West Coast General Hospital) Heliport
Boundary Substation Heliport
Metaline Falls, Washington, United States — 483 km (261 nm) SSE
Quamichan Lake (Raven Field) Airport
Quamichan Lake, British Columbia, Canada — 484 km (261 nm) SSW