| Castelnaudary to Clay Cross | 697.48 mi (1,122.48 km) |
| Castelnaudary to Clayton | 742.96 mi (1,195.68 km) |
| Castelnaudary to Clayton le Moors | 748.89 mi (1,205.22 km) |
| Castelnaudary to Cleckheaton | 738.17 mi (1,187.97 km) |
| Castelnaudary to Cleethorpes | 712.88 mi (1,147.28 km) |
| Castelnaudary to Clevedon | 604.12 mi (972.23 km) |
| Castelnaudary to Clifton | 677.72 mi (1,090.68 km) |
| Castelnaudary to Clifton | 749.00 mi (1,205.41 km) |
| Castelnaudary to Cliftonville | 558.17 mi (898.29 km) |
| Castelnaudary to Clitheroe | 755.33 mi (1,215.59 km) |
| Castelnaudary to Clydebank | 913.73 mi (1,470.51 km) |
| Castelnaudary to Coalville | 667.59 mi (1,074.38 km) |
| Castelnaudary to Coatbridge | 906.35 mi (1,458.62 km) |
| Castelnaudary to Cobham | 564.37 mi (908.27 km) |
| Castelnaudary to Cockermouth | 819.37 mi (1,318.65 km) |
