| Prudhoe to Corato | 1,265.42 mi (2,036.50 km) |
| Prudhoe to Corbetta | 808.54 mi (1,301.23 km) |
| Prudhoe to Corciano | 1,033.92 mi (1,663.93 km) |
| Prudhoe to Cordenons | 887.84 mi (1,428.84 km) |
| Prudhoe to Cori | 1,138.20 mi (1,831.75 km) |
| Prudhoe to Coriano | 995.06 mi (1,601.40 km) |
| Prudhoe to Corigliano Calabro | 1,357.93 mi (2,185.38 km) |
| Prudhoe to Corleone | 1,380.57 mi (2,221.82 km) |
| Prudhoe to Cormano | 810.15 mi (1,303.81 km) |
| Prudhoe to Cornaredo | 809.60 mi (1,302.92 km) |
| Prudhoe to Cornate d'Adda | 812.28 mi (1,307.24 km) |
| Prudhoe to Cornedo Vicentino | 866.85 mi (1,395.05 km) |
| Prudhoe to Correggio | 898.40 mi (1,445.83 km) |
| Prudhoe to Corridonia | 1,061.94 mi (1,709.04 km) |
| Prudhoe to Corsico | 815.65 mi (1,312.66 km) |
