Airports 6,451 to 6,500
Marty's Tranquility Base
Madisonville Regional Airport
Naper Aero Club Airport
Comanche Peak Nuclear Power Plant Heliport 1
Lewis University Airport
Chicago/Romeoville,
Illinois,
United States
—
715 km
(386 nm)
ENE
Comanche Peak Nuclear Power Plant Heliport 2