Airports 22,951 to 23,000
Greenbank-Uxbridge-Port Perry Airfield
Kashabowie/Upper Shebandowan Lake Seaplane Base
Sunderland field/Blackwater creek
North Durham and Kawartha Lakes,
Ontario,
Canada
—
1575 km
(850 nm)
NE
Book Cliff Ridge / P R Springs Airstrip
Thompson Springs,
Utah,
United States
—
1575 km
(850 nm)
WNW
Port Perry (Community Memorial Hospital) Heliport
Wallops Flight Facility Airport
Wallops Island,
Virginia,
United States
—
1577 km
(852 nm)
ENE
Stone Castle Motel Airport
Bloomsburg,
Pennsylvania,
United States
—
1577 km
(852 nm)
ENE