| Highgate to Caltagirone | 1,221.60 mi (1,965.97 km) |
| Highgate to Caltanissetta | 1,193.89 mi (1,921.38 km) |
| Highgate to Calvisano | 643.77 mi (1,036.04 km) |
| Highgate to Calvizzano | 1,002.74 mi (1,613.75 km) |
| Highgate to Camaiore | 715.52 mi (1,151.52 km) |
| Highgate to Cameri | 580.49 mi (934.21 km) |
| Highgate to Camisano Vicentino | 683.73 mi (1,100.36 km) |
| Highgate to Campagna | 1,045.13 mi (1,681.97 km) |
| Highgate to Campagnano di Roma | 878.32 mi (1,413.52 km) |
| Highgate to Campi Bisenzio | 748.17 mi (1,204.07 km) |
| Highgate to Campi Salentina | 1,158.69 mi (1,864.73 km) |
| Highgate to Campiglia Marittima | 772.57 mi (1,243.34 km) |
| Highgate to Campobasso | 982.81 mi (1,581.67 km) |
| Highgate to Campobello di Licata | 1,204.11 mi (1,937.83 km) |
| Highgate to Campobello di Mazara | 1,149.44 mi (1,849.84 km) |
