| Saint Helens to Caltagirone | 1,391.28 mi (2,239.05 km) |
| Saint Helens to Caltanissetta | 1,363.63 mi (2,194.55 km) |
| Saint Helens to Calvisano | 810.08 mi (1,303.70 km) |
| Saint Helens to Calvizzano | 1,170.70 mi (1,884.06 km) |
| Saint Helens to Camaiore | 884.18 mi (1,422.95 km) |
| Saint Helens to Cameri | 749.01 mi (1,205.42 km) |
| Saint Helens to Camisano Vicentino | 847.00 mi (1,363.11 km) |
| Saint Helens to Campagna | 1,212.39 mi (1,951.15 km) |
| Saint Helens to Campagnano di Roma | 1,046.81 mi (1,684.67 km) |
| Saint Helens to Campi Bisenzio | 916.07 mi (1,474.26 km) |
| Saint Helens to Campi Salentina | 1,322.58 mi (2,128.48 km) |
| Saint Helens to Campiglia Marittima | 941.73 mi (1,515.57 km) |
| Saint Helens to Campobasso | 1,149.46 mi (1,849.87 km) |
| Saint Helens to Campobello di Licata | 1,373.90 mi (2,211.08 km) |
| Saint Helens to Campobello di Mazara | 1,319.23 mi (2,123.10 km) |
