| Southampton to Cortona | 819.16 mi (1,318.31 km) |
| Southampton to Cosenza | 1,170.81 mi (1,884.24 km) |
| Southampton to Cossato | 573.59 mi (923.11 km) |
| Southampton to Costa Volpino | 632.64 mi (1,018.14 km) |
| Southampton to Creazzo | 698.27 mi (1,123.75 km) |
| Southampton to Crema | 637.39 mi (1,025.79 km) |
| Southampton to Cremona | 660.82 mi (1,063.49 km) |
| Southampton to Crevalcore | 720.94 mi (1,160.24 km) |
| Southampton to Crispiano | 1,140.77 mi (1,835.89 km) |
| Southampton to Crosia | 1,175.36 mi (1,891.55 km) |
| Southampton to Crotone | 1,212.70 mi (1,951.66 km) |
| Southampton to Cuneo | 612.85 mi (986.28 km) |
| Southampton to Cuorgne | 564.33 mi (908.20 km) |
| Southampton to Cusano Milanino | 610.79 mi (982.97 km) |
| Southampton to Cutro | 1,210.55 mi (1,948.19 km) |
