| Halden to Caltagirone | 1,518.43 mi (2,443.67 km) |
| Halden to Caltanissetta | 1,499.33 mi (2,412.94 km) |
| Halden to Calvisano | 953.11 mi (1,533.89 km) |
| Halden to Calvizzano | 1,264.76 mi (2,035.44 km) |
| Halden to Camaiore | 1,050.93 mi (1,691.31 km) |
| Halden to Cameri | 948.85 mi (1,527.03 km) |
| Halden to Camisano Vicentino | 940.39 mi (1,513.41 km) |
| Halden to Campagna | 1,285.10 mi (2,068.17 km) |
| Halden to Campagnano di Roma | 1,174.75 mi (1,890.57 km) |
| Halden to Campi Bisenzio | 1,057.90 mi (1,702.53 km) |
| Halden to Campi Salentina | 1,324.81 mi (2,132.08 km) |
| Halden to Campiglia Marittima | 1,110.23 mi (1,786.74 km) |
| Halden to Campobasso | 1,221.01 mi (1,965.03 km) |
| Halden to Campobello di Licata | 1,515.42 mi (2,438.84 km) |
| Halden to Campobello di Mazara | 1,486.10 mi (2,391.65 km) |
