| Somerset to Carmignano | 4,179.35 mi (6,726.01 km) |
| Somerset to Carovigno | 4,581.64 mi (7,373.44 km) |
| Somerset to Carpenedolo | 4,102.48 mi (6,602.30 km) |
| Somerset to Carpi | 4,141.06 mi (6,664.39 km) |
| Somerset to Carrara | 4,130.69 mi (6,647.70 km) |
| Somerset to Carugate | 4,049.47 mi (6,516.99 km) |
| Somerset to Casal di Principe | 4,414.95 mi (7,105.18 km) |
| Somerset to Casale Monferrato | 4,025.10 mi (6,477.77 km) |
| Somerset to Casale sul Sile | 4,175.39 mi (6,719.64 km) |
| Somerset to Casalecchio di Reno | 4,168.31 mi (6,708.25 km) |
| Somerset to Casalgrande | 4,141.28 mi (6,664.75 km) |
| Somerset to Casalmaggiore | 4,114.21 mi (6,621.19 km) |
| Somerset to Casalnuovo di Napoli | 4,428.20 mi (7,126.50 km) |
| Somerset to Casalpusterlengo | 4,075.08 mi (6,558.20 km) |
| Somerset to Casaluce | 4,418.51 mi (7,110.90 km) |
