| Billingham to Caltagirone | 1,412.68 mi (2,273.49 km) |
| Billingham to Caltanissetta | 1,385.98 mi (2,230.52 km) |
| Billingham to Calvisano | 819.89 mi (1,319.49 km) |
| Billingham to Calvizzano | 1,182.98 mi (1,903.83 km) |
| Billingham to Camaiore | 900.96 mi (1,449.96 km) |
| Billingham to Cameri | 766.43 mi (1,233.45 km) |
| Billingham to Camisano Vicentino | 849.71 mi (1,367.48 km) |
| Billingham to Campagna | 1,222.10 mi (1,966.78 km) |
| Billingham to Campagnano di Roma | 1,061.77 mi (1,708.75 km) |
| Billingham to Campi Bisenzio | 929.60 mi (1,496.05 km) |
| Billingham to Campi Salentina | 1,323.29 mi (2,129.63 km) |
| Billingham to Campiglia Marittima | 960.65 mi (1,546.01 km) |
| Billingham to Campobasso | 1,157.66 mi (1,863.07 km) |
| Billingham to Campobello di Licata | 1,397.33 mi (2,248.78 km) |
| Billingham to Campobello di Mazara | 1,345.90 mi (2,166.01 km) |
