| Alliance to Chivasso | 4,264.12 mi (6,862.44 km) |
| Alliance to Ciampino | 4,589.48 mi (7,386.06 km) |
| Alliance to Cicciano | 4,704.56 mi (7,571.25 km) |
| Alliance to Cingoli | 4,554.03 mi (7,329.00 km) |
| Alliance to Cinisello Balsamo | 4,306.51 mi (6,930.66 km) |
| Alliance to Cinisi | 4,756.38 mi (7,654.66 km) |
| Alliance to Cirie | 4,250.56 mi (6,840.62 km) |
| Alliance to Ciro Marina | 4,880.33 mi (7,854.13 km) |
| Alliance to Cislago | 4,292.59 mi (6,908.26 km) |
| Alliance to Cisterna di Latina | 4,607.40 mi (7,414.89 km) |
| Alliance to Cisternino | 4,835.88 mi (7,782.59 km) |
| Alliance to Citta di Castello | 4,509.95 mi (7,258.07 km) |
| Alliance to Citta Sant'Angelo | 4,622.12 mi (7,438.59 km) |
| Alliance to Cittadella | 4,407.97 mi (7,093.94 km) |
| Alliance to Cittanova | 4,878.55 mi (7,851.27 km) |
