| Boxley to Caltagirone | 1,188.12 mi (1,912.10 km) |
| Boxley to Caltanissetta | 1,160.52 mi (1,867.68 km) |
| Boxley to Calvisano | 608.99 mi (980.07 km) |
| Boxley to Calvizzano | 968.30 mi (1,558.32 km) |
| Boxley to Camaiore | 681.29 mi (1,096.43 km) |
| Boxley to Cameri | 546.20 mi (879.02 km) |
| Boxley to Camisano Vicentino | 648.77 mi (1,044.09 km) |
| Boxley to Campagna | 1,010.53 mi (1,626.29 km) |
| Boxley to Campagnano di Roma | 844.04 mi (1,358.34 km) |
| Boxley to Campi Bisenzio | 713.70 mi (1,148.58 km) |
| Boxley to Campi Salentina | 1,123.76 mi (1,808.51 km) |
| Boxley to Campiglia Marittima | 738.60 mi (1,188.66 km) |
| Boxley to Campobasso | 948.10 mi (1,525.82 km) |
| Boxley to Campobello di Licata | 1,170.88 mi (1,884.35 km) |
| Boxley to Campobello di Mazara | 1,116.64 mi (1,797.06 km) |
