| Wallingford to Chivasso | 604.91 mi (973.51 km) |
| Wallingford to Ciampino | 935.83 mi (1,506.08 km) |
| Wallingford to Cicciano | 1,044.03 mi (1,680.21 km) |
| Wallingford to Cingoli | 875.89 mi (1,409.61 km) |
| Wallingford to Cinisello Balsamo | 629.96 mi (1,013.82 km) |
| Wallingford to Cinisi | 1,155.95 mi (1,860.31 km) |
| Wallingford to Cirie | 593.68 mi (955.44 km) |
| Wallingford to Ciro Marina | 1,216.64 mi (1,958.00 km) |
| Wallingford to Cislago | 616.55 mi (992.24 km) |
| Wallingford to Cisterna di Latina | 954.48 mi (1,536.08 km) |
| Wallingford to Cisternino | 1,156.97 mi (1,861.97 km) |
| Wallingford to Citta di Castello | 837.38 mi (1,347.63 km) |
| Wallingford to Citta Sant'Angelo | 947.43 mi (1,524.75 km) |
| Wallingford to Cittadella | 717.04 mi (1,153.96 km) |
| Wallingford to Cittanova | 1,237.00 mi (1,990.75 km) |
