- Airport "Carson"
- Airport "Cecil"
- Airport "The Eastern Iowa"
- Airport "Central Maine of Norridgewock"
- Airport "Chehalis-Centralia"
- Municipal Airport "Chadron"
- Airport "Challis"
- Airport "Chefornak"
- Regional airport "Venango"
- Airport "Chignik"
- International Airport "Chippewa County"
- Regional airport "Chippewa Valley"