| Rickmansworth to Caltagirone | 1,234.22 mi (1,986.29 km) |
| Rickmansworth to Caltanissetta | 1,206.44 mi (1,941.58 km) |
| Rickmansworth to Calvisano | 657.51 mi (1,058.16 km) |
| Rickmansworth to Calvizzano | 1,016.12 mi (1,635.28 km) |
| Rickmansworth to Camaiore | 728.74 mi (1,172.79 km) |
| Rickmansworth to Cameri | 593.77 mi (955.59 km) |
| Rickmansworth to Camisano Vicentino | 697.81 mi (1,123.02 km) |
| Rickmansworth to Campagna | 1,058.65 mi (1,703.74 km) |
| Rickmansworth to Campagnano di Roma | 891.57 mi (1,434.85 km) |
| Rickmansworth to Campi Bisenzio | 761.60 mi (1,225.67 km) |
| Rickmansworth to Campi Salentina | 1,172.66 mi (1,887.21 km) |
| Rickmansworth to Campiglia Marittima | 785.58 mi (1,264.27 km) |
| Rickmansworth to Campobasso | 996.45 mi (1,603.63 km) |
| Rickmansworth to Campobello di Licata | 1,216.56 mi (1,957.87 km) |
| Rickmansworth to Campobello di Mazara | 1,161.61 mi (1,869.44 km) |
