| Somerset to Busto Arsizio | 4,026.84 mi (6,480.57 km) |
| Somerset to Busto Garolfo | 4,030.38 mi (6,486.27 km) |
| Somerset to Cabras | 4,201.81 mi (6,762.17 km) |
| Somerset to Cadelbosco di Sopra | 4,129.43 mi (6,645.68 km) |
| Somerset to Cadoneghe | 4,163.53 mi (6,700.55 km) |
| Somerset to Cagli | 4,259.28 mi (6,854.66 km) |
| Somerset to Cagliari | 4,253.05 mi (6,844.63 km) |
| Somerset to Cairo Montenotte | 4,040.28 mi (6,502.20 km) |
| Somerset to Caivano | 4,424.77 mi (7,120.97 km) |
| Somerset to Calcinaia | 4,166.47 mi (6,705.28 km) |
| Somerset to Calcinato | 4,098.68 mi (6,596.19 km) |
| Somerset to Calderara di Reno | 4,164.79 mi (6,702.58 km) |
| Somerset to Caldogno | 4,139.92 mi (6,662.55 km) |
| Somerset to Calenzano | 4,184.16 mi (6,733.76 km) |
| Somerset to Calolziocorte | 4,045.73 mi (6,510.97 km) |
