| Avon Lake to Chivasso | 4,277.18 mi (6,883.46 km) |
| Avon Lake to Ciampino | 4,603.66 mi (7,408.88 km) |
| Avon Lake to Cicciano | 4,718.54 mi (7,593.76 km) |
| Avon Lake to Cingoli | 4,566.43 mi (7,348.96 km) |
| Avon Lake to Cinisello Balsamo | 4,318.62 mi (6,950.15 km) |
| Avon Lake to Cinisi | 4,773.62 mi (7,682.40 km) |
| Avon Lake to Cirie | 4,263.70 mi (6,861.77 km) |
| Avon Lake to Ciro Marina | 4,894.40 mi (7,876.77 km) |
| Avon Lake to Cislago | 4,304.71 mi (6,927.77 km) |
| Avon Lake to Cisterna di Latina | 4,621.66 mi (7,437.84 km) |
| Avon Lake to Cisternino | 4,848.59 mi (7,803.04 km) |
| Avon Lake to Citta di Castello | 4,522.73 mi (7,278.64 km) |
| Avon Lake to Citta Sant'Angelo | 4,634.92 mi (7,459.19 km) |
| Avon Lake to Cittadella | 4,418.84 mi (7,111.43 km) |
| Avon Lake to Cittanova | 4,894.06 mi (7,876.24 km) |
