| Cumnock to Cortona | 1,109.23 mi (1,785.13 km) |
| Cumnock to Cosenza | 1,460.70 mi (2,350.78 km) |
| Cumnock to Cossato | 871.89 mi (1,403.18 km) |
| Cumnock to Costa Volpino | 912.00 mi (1,467.73 km) |
| Cumnock to Creazzo | 969.82 mi (1,560.78 km) |
| Cumnock to Crema | 925.44 mi (1,489.36 km) |
| Cumnock to Cremona | 948.51 mi (1,526.48 km) |
| Cumnock to Crevalcore | 1,004.17 mi (1,616.05 km) |
| Cumnock to Crispiano | 1,416.83 mi (2,280.17 km) |
| Cumnock to Crosia | 1,460.78 mi (2,350.91 km) |
| Cumnock to Crotone | 1,498.92 mi (2,412.29 km) |
| Cumnock to Cuneo | 925.27 mi (1,489.07 km) |
| Cumnock to Cuorgne | 868.39 mi (1,397.53 km) |
| Cumnock to Cusano Milanino | 900.96 mi (1,449.96 km) |
| Cumnock to Cutro | 1,497.80 mi (2,410.48 km) |
