| West Boldon to Cortona | 1,005.80 mi (1,618.68 km) |
| West Boldon to Cosenza | 1,355.71 mi (2,181.80 km) |
| West Boldon to Cossato | 773.05 mi (1,244.11 km) |
| West Boldon to Costa Volpino | 807.20 mi (1,299.07 km) |
| West Boldon to Creazzo | 862.75 mi (1,388.46 km) |
| West Boldon to Crema | 822.82 mi (1,324.20 km) |
| West Boldon to Cremona | 845.57 mi (1,360.82 km) |
| West Boldon to Crevalcore | 899.57 mi (1,447.72 km) |
| West Boldon to Crispiano | 1,308.58 mi (2,105.96 km) |
| West Boldon to Crosia | 1,354.59 mi (2,180.01 km) |
| West Boldon to Crotone | 1,392.82 mi (2,241.53 km) |
| West Boldon to Cuneo | 831.65 mi (1,338.41 km) |
| West Boldon to Cuorgne | 771.72 mi (1,241.96 km) |
| West Boldon to Cusano Milanino | 799.19 mi (1,286.18 km) |
| West Boldon to Cutro | 1,391.98 mi (2,240.17 km) |
