| Asenovgrad to Clay Cross | 1,434.10 mi (2,307.97 km) |
| Asenovgrad to Clayton | 1,465.57 mi (2,358.61 km) |
| Asenovgrad to Clayton le Moors | 1,486.92 mi (2,392.97 km) |
| Asenovgrad to Cleckheaton | 1,460.49 mi (2,350.42 km) |
| Asenovgrad to Cleethorpes | 1,392.07 mi (2,240.33 km) |
| Asenovgrad to Clevedon | 1,453.43 mi (2,339.07 km) |
| Asenovgrad to Clifton | 1,418.37 mi (2,282.64 km) |
| Asenovgrad to Clifton | 1,444.08 mi (2,324.02 km) |
| Asenovgrad to Cliftonville | 1,278.24 mi (2,057.14 km) |
| Asenovgrad to Clitheroe | 1,489.71 mi (2,397.45 km) |
| Asenovgrad to Clydebank | 1,618.15 mi (2,604.17 km) |
| Asenovgrad to Coalville | 1,421.35 mi (2,287.45 km) |
| Asenovgrad to Coatbridge | 1,603.88 mi (2,581.19 km) |
| Asenovgrad to Cobham | 1,350.45 mi (2,173.34 km) |
| Asenovgrad to Cockermouth | 1,546.74 mi (2,489.24 km) |
