| Wallingford to Cervignano del Friuli | 768.62 mi (1,236.97 km) |
| Wallingford to Cesa | 1,034.01 mi (1,664.09 km) |
| Wallingford to Cesano Maderno | 623.58 mi (1,003.55 km) |
| Wallingford to Cesena | 803.85 mi (1,293.68 km) |
| Wallingford to Cesenatico | 806.22 mi (1,297.48 km) |
| Wallingford to Cetraro | 1,169.77 mi (1,882.56 km) |
| Wallingford to Cherasco | 633.49 mi (1,019.50 km) |
| Wallingford to Chiampo | 703.06 mi (1,131.46 km) |
| Wallingford to Chiaravalle | 868.62 mi (1,397.91 km) |
| Wallingford to Chiari | 654.41 mi (1,053.17 km) |
| Wallingford to Chiavari | 696.78 mi (1,121.35 km) |
| Wallingford to Chieri | 612.38 mi (985.54 km) |
| Wallingford to Chieti | 959.91 mi (1,544.82 km) |
| Wallingford to Chioggia | 754.57 mi (1,214.36 km) |
| Wallingford to Chiusi | 850.17 mi (1,368.22 km) |
