| Twickenham to Caltagirone | 1,220.81 mi (1,964.71 km) |
| Twickenham to Caltanissetta | 1,192.99 mi (1,919.92 km) |
| Twickenham to Calvisano | 645.23 mi (1,038.40 km) |
| Twickenham to Calvizzano | 1,003.35 mi (1,614.74 km) |
| Twickenham to Camaiore | 715.81 mi (1,151.99 km) |
| Twickenham to Cameri | 580.93 mi (934.92 km) |
| Twickenham to Camisano Vicentino | 686.15 mi (1,104.25 km) |
| Twickenham to Campagna | 1,046.06 mi (1,683.47 km) |
| Twickenham to Campagnano di Roma | 878.68 mi (1,414.09 km) |
| Twickenham to Campi Bisenzio | 748.90 mi (1,205.23 km) |
| Twickenham to Campi Salentina | 1,160.74 mi (1,868.04 km) |
| Twickenham to Campiglia Marittima | 772.47 mi (1,243.17 km) |
| Twickenham to Campobasso | 984.01 mi (1,583.60 km) |
| Twickenham to Campobello di Licata | 1,203.05 mi (1,936.12 km) |
| Twickenham to Campobello di Mazara | 1,147.95 mi (1,847.45 km) |
