| Barbastro to Clay Cross | 772.13 mi (1,242.63 km) |
| Barbastro to Clayton | 816.44 mi (1,313.93 km) |
| Barbastro to Clayton le Moors | 819.24 mi (1,318.43 km) |
| Barbastro to Cleckheaton | 812.07 mi (1,306.89 km) |
| Barbastro to Cleethorpes | 795.79 mi (1,280.70 km) |
| Barbastro to Clevedon | 664.61 mi (1,069.59 km) |
| Barbastro to Clifton | 753.33 mi (1,212.37 km) |
| Barbastro to Clifton | 826.60 mi (1,330.29 km) |
| Barbastro to Cliftonville | 648.96 mi (1,044.41 km) |
| Barbastro to Clitheroe | 825.84 mi (1,329.06 km) |
| Barbastro to Clydebank | 979.11 mi (1,575.73 km) |
| Barbastro to Coalville | 741.73 mi (1,193.69 km) |
| Barbastro to Coatbridge | 973.28 mi (1,566.34 km) |
| Barbastro to Cobham | 642.57 mi (1,034.12 km) |
| Barbastro to Cockermouth | 886.62 mi (1,426.87 km) |
