| Flagstaff to Cervignano del Friuli | 5,873.63 mi (9,452.70 km) |
| Flagstaff to Cesa | 6,153.65 mi (9,903.35 km) |
| Flagstaff to Cesano Maderno | 5,743.81 mi (9,243.77 km) |
| Flagstaff to Cesena | 5,923.28 mi (9,532.59 km) |
| Flagstaff to Cesenatico | 5,925.24 mi (9,535.75 km) |
| Flagstaff to Cetraro | 6,289.53 mi (10,122.02 km) |
| Flagstaff to Cherasco | 5,747.02 mi (9,248.93 km) |
| Flagstaff to Chiampo | 5,820.00 mi (9,366.38 km) |
| Flagstaff to Chiaravalle | 5,987.38 mi (9,635.75 km) |
| Flagstaff to Chiari | 5,774.38 mi (9,292.97 km) |
| Flagstaff to Chiavari | 5,814.59 mi (9,357.68 km) |
| Flagstaff to Chieri | 5,727.93 mi (9,218.21 km) |
| Flagstaff to Chieti | 6,079.82 mi (9,784.52 km) |
| Flagstaff to Chioggia | 5,869.73 mi (9,446.43 km) |
| Flagstaff to Chiusi | 5,969.98 mi (9,607.76 km) |
