Airports 451 to 500
Mississinewa Reservoir Landing Area Seaplane Base
Chevron Southpass Tank Battery W-1 Seaplane Base
Patoka Reservoir Landing Area Seaplane Base
Cedarville Reservoir Seaplane Base
Leo-Cedarville,
Indiana,
United States
—
13814 km
(7459 nm)
NE
Lower Delta Seaplane Base
Spanish Fort,
Alabama,
United States
—
13857 km
(7482 nm)
ENE
Killarney (Killarney Mountain Lodge) Seaplane Base
Brookville Reservoir Seaplane Base