| Wallingford to Carmignano | 777.74 mi (1,251.65 km) |
| Wallingford to Carovigno | 1,167.05 mi (1,878.18 km) |
| Wallingford to Carpenedolo | 681.03 mi (1,096.01 km) |
| Wallingford to Carpi | 724.82 mi (1,166.48 km) |
| Wallingford to Carrara | 733.93 mi (1,181.15 km) |
| Wallingford to Carugate | 633.94 mi (1,020.22 km) |
| Wallingford to Casal di Principe | 1,028.03 mi (1,654.45 km) |
| Wallingford to Casale Monferrato | 625.93 mi (1,007.34 km) |
| Wallingford to Casale sul Sile | 739.80 mi (1,190.59 km) |
| Wallingford to Casalecchio di Reno | 753.38 mi (1,212.45 km) |
| Wallingford to Casalgrande | 729.46 mi (1,173.95 km) |
| Wallingford to Casalmaggiore | 698.69 mi (1,124.43 km) |
| Wallingford to Casalnuovo di Napoli | 1,040.56 mi (1,674.62 km) |
| Wallingford to Casalpusterlengo | 663.04 mi (1,067.07 km) |
| Wallingford to Casaluce | 1,031.13 mi (1,659.45 km) |
