| Weymouth to Cortona | 846.86 mi (1,362.88 km) |
| Weymouth to Cosenza | 1,197.07 mi (1,926.50 km) |
| Weymouth to Cossato | 600.71 mi (966.75 km) |
| Weymouth to Costa Volpino | 664.53 mi (1,069.47 km) |
| Weymouth to Creazzo | 731.41 mi (1,177.09 km) |
| Weymouth to Crema | 666.98 mi (1,073.40 km) |
| Weymouth to Cremona | 690.30 mi (1,110.94 km) |
| Weymouth to Crevalcore | 751.13 mi (1,208.83 km) |
| Weymouth to Crispiano | 1,170.63 mi (1,883.95 km) |
| Weymouth to Crosia | 1,202.80 mi (1,935.72 km) |
| Weymouth to Crotone | 1,239.83 mi (1,995.31 km) |
| Weymouth to Cuneo | 634.19 mi (1,020.63 km) |
| Weymouth to Cuorgne | 589.53 mi (948.75 km) |
| Weymouth to Cusano Milanino | 640.03 mi (1,030.03 km) |
| Weymouth to Cutro | 1,237.40 mi (1,991.40 km) |
