| Prudhoe to Castrovillari | 1,336.26 mi (2,150.50 km) |
| Prudhoe to Catania | 1,444.55 mi (2,324.78 km) |
| Prudhoe to Catanzaro | 1,401.28 mi (2,255.14 km) |
| Prudhoe to Cattolica | 998.89 mi (1,607.56 km) |
| Prudhoe to Cava de' Tirreni | 1,242.44 mi (1,999.51 km) |
| Prudhoe to Cavallino | 1,366.83 mi (2,199.69 km) |
| Prudhoe to Cavarzere | 914.71 mi (1,472.08 km) |
| Prudhoe to Cave | 1,128.58 mi (1,816.27 km) |
| Prudhoe to Cavriago | 895.68 mi (1,441.46 km) |
| Prudhoe to Cavriglia | 989.93 mi (1,593.14 km) |
| Prudhoe to Cazzago San Martino | 831.32 mi (1,337.88 km) |
| Prudhoe to Ceccano | 1,154.08 mi (1,857.32 km) |
| Prudhoe to Cecina | 976.54 mi (1,571.60 km) |
| Prudhoe to Cefalu | 1,384.72 mi (2,228.49 km) |
| Prudhoe to Ceglie Messapico | 1,326.73 mi (2,135.17 km) |
