| City Name | Country | Airport Name |
|---|---|---|
| CHEYENNE | UNITED STATES | CHEYENNE |
| CHICAGO | UNITED STATES | CHICAGO O'HARE |
| CINCINNATI | UNITED STATES | NORTHERN KENTUCKY INTL |
| CLEARWATER | UNITED STATES | CLEARWATER |
| CLEVELAND | UNITED STATES | CLEVELAND |
| COLARADO SPRINGS | UNITED STATES | CITY OF COLARADO |
| COLUMBIA | UNITED STATES | COLUMBIA MET |
| COLUMBUS | UNITED STATES | PORT COLUMBUS |
| DALLAS | UNITED STATES | DALLAS FORT WORTH |
| DALLAS | UNITED STATES | LOVE FIELD |