| Prudhoe to Caltagirone | 1,446.03 mi (2,327.15 km) |
| Prudhoe to Caltanissetta | 1,419.30 mi (2,284.14 km) |
| Prudhoe to Calvisano | 853.36 mi (1,373.36 km) |
| Prudhoe to Calvizzano | 1,216.45 mi (1,957.69 km) |
| Prudhoe to Camaiore | 934.37 mi (1,503.73 km) |
| Prudhoe to Cameri | 799.80 mi (1,287.16 km) |
| Prudhoe to Camisano Vicentino | 883.09 mi (1,421.20 km) |
| Prudhoe to Campagna | 1,255.56 mi (2,020.63 km) |
| Prudhoe to Campagnano di Roma | 1,095.22 mi (1,762.58 km) |
| Prudhoe to Campi Bisenzio | 963.06 mi (1,549.90 km) |
| Prudhoe to Campi Salentina | 1,356.53 mi (2,183.13 km) |
| Prudhoe to Campiglia Marittima | 994.02 mi (1,599.71 km) |
| Prudhoe to Campobasso | 1,191.11 mi (1,916.90 km) |
| Prudhoe to Campobello di Licata | 1,430.60 mi (2,302.34 km) |
| Prudhoe to Campobello di Mazara | 1,379.03 mi (2,219.34 km) |
