Airports 451 to 500
Kawartha Lakes Municipal Airport
McIntosh Lake Water Aerodrome
Algonquin Provincial Park, Ontario, Canada — 235 km (127 nm) WNW
Hendershot Airport
Northwest Waterbird Seaplane Base
Bolten Landing, New York, United States — 237 km (128 nm) SE
Monument Farms Dairy Bittersweet Falls Road Heliport
Orono / Hawkefield Aerodrome
Saint-Hyacinthe Aerodrome
Lake Scugog/Ball Point (Smith) Seaplane Base
Strong Memorial Hospital Heliport
Norcross Helipad Heliport
Saint-Michel-des-Saints Aerodrome
Saint-Michel-Des-Saints, Quebec, Canada — 244 km (132 nm) NE