Airports 3,651 to 3,700
Ed Carlson Memorial Field South Lewis County Airport
Four Corners Regional Health Center Heliport
Black Diamond Airport
Black Diamond,
Washington,
United States
—
778 km
(420 nm)
NW
Evergreen Sky Ranch Airport
Black Diamond,
Washington,
United States
—
778 km
(420 nm)
NW
Lethbridge County Airport
Grant Airpark (Olancha Airstrip)
Cougar Mountain Airfield
Fort Macleod Airport
Fort Belknap Agency Heliport