| Radford to Caltagirone | 4,974.39 mi (8,005.51 km) |
| Radford to Caltanissetta | 4,944.15 mi (7,956.84 km) |
| Radford to Calvisano | 4,500.30 mi (7,242.53 km) |
| Radford to Calvizzano | 4,822.57 mi (7,761.18 km) |
| Radford to Camaiore | 4,545.42 mi (7,315.15 km) |
| Radford to Cameri | 4,422.80 mi (7,117.80 km) |
| Radford to Camisano Vicentino | 4,552.92 mi (7,327.21 km) |
| Radford to Campagna | 4,871.70 mi (7,840.24 km) |
| Radford to Campagnano di Roma | 4,698.66 mi (7,561.77 km) |
| Radford to Campi Bisenzio | 4,585.56 mi (7,379.75 km) |
| Radford to Campi Salentina | 5,009.63 mi (8,062.23 km) |
| Radford to Campiglia Marittima | 4,588.57 mi (7,384.60 km) |
| Radford to Campobasso | 4,819.31 mi (7,755.94 km) |
| Radford to Campobello di Licata | 4,946.51 mi (7,960.64 km) |
| Radford to Campobello di Mazara | 4,878.36 mi (7,850.96 km) |
