| Obidos to Clay Cross | 1,021.67 mi (1,644.22 km) |
| Obidos to Clayton | 1,054.52 mi (1,697.08 km) |
| Obidos to Clayton le Moors | 1,045.62 mi (1,682.77 km) |
| Obidos to Cleckheaton | 1,052.33 mi (1,693.56 km) |
| Obidos to Cleethorpes | 1,070.83 mi (1,723.33 km) |
| Obidos to Clevedon | 888.08 mi (1,429.23 km) |
| Obidos to Clifton | 1,009.44 mi (1,624.54 km) |
| Obidos to Clifton | 1,077.96 mi (1,734.81 km) |
| Obidos to Cliftonville | 974.36 mi (1,568.09 km) |
| Obidos to Clitheroe | 1,051.74 mi (1,692.61 km) |
| Obidos to Clydebank | 1,163.50 mi (1,872.47 km) |
| Obidos to Coalville | 994.78 mi (1,600.95 km) |
| Obidos to Coatbridge | 1,164.33 mi (1,873.81 km) |
| Obidos to Cobham | 928.31 mi (1,493.97 km) |
| Obidos to Cockermouth | 1,091.11 mi (1,755.98 km) |
