| Prestonpans to Cortona | 1,097.71 mi (1,766.59 km) |
| Prestonpans to Cosenza | 1,447.40 mi (2,329.37 km) |
| Prestonpans to Cossato | 864.95 mi (1,392.00 km) |
| Prestonpans to Costa Volpino | 899.01 mi (1,446.81 km) |
| Prestonpans to Creazzo | 954.16 mi (1,535.58 km) |
| Prestonpans to Crema | 914.78 mi (1,472.20 km) |
| Prestonpans to Cremona | 937.52 mi (1,508.80 km) |
| Prestonpans to Crevalcore | 991.38 mi (1,595.48 km) |
| Prestonpans to Crispiano | 1,399.56 mi (2,252.37 km) |
| Prestonpans to Crosia | 1,446.08 mi (2,327.24 km) |
| Prestonpans to Crotone | 1,484.32 mi (2,388.79 km) |
| Prestonpans to Cuneo | 922.96 mi (1,485.36 km) |
| Prestonpans to Cuorgne | 863.42 mi (1,389.54 km) |
| Prestonpans to Cusano Milanino | 891.18 mi (1,434.21 km) |
| Prestonpans to Cutro | 1,483.53 mi (2,387.51 km) |
