| Greenford to Caltagirone | 1,225.30 mi (1,971.93 km) |
| Greenford to Caltanissetta | 1,197.50 mi (1,927.19 km) |
| Greenford to Calvisano | 648.98 mi (1,044.44 km) |
| Greenford to Calvizzano | 1,007.40 mi (1,621.26 km) |
| Greenford to Camaiore | 719.96 mi (1,158.67 km) |
| Greenford to Cameri | 585.03 mi (941.51 km) |
| Greenford to Camisano Vicentino | 689.55 mi (1,109.73 km) |
| Greenford to Campagna | 1,050.01 mi (1,689.82 km) |
| Greenford to Campagnano di Roma | 882.81 mi (1,420.75 km) |
| Greenford to Campi Bisenzio | 752.91 mi (1,211.69 km) |
| Greenford to Campi Salentina | 1,164.29 mi (1,873.75 km) |
| Greenford to Campiglia Marittima | 776.75 mi (1,250.05 km) |
| Greenford to Campobasso | 987.86 mi (1,589.81 km) |
| Greenford to Campobello di Licata | 1,207.61 mi (1,943.46 km) |
| Greenford to Campobello di Mazara | 1,152.63 mi (1,854.97 km) |
