| San Pietro in Casale to Clay Cross | 822.42 mi (1,323.55 km) |
| San Pietro in Casale to Clayton | 862.78 mi (1,388.51 km) |
| San Pietro in Casale to Clayton le Moors | 880.16 mi (1,416.49 km) |
| San Pietro in Casale to Cleckheaton | 857.28 mi (1,379.66 km) |
| San Pietro in Casale to Cleethorpes | 798.56 mi (1,285.16 km) |
| San Pietro in Casale to Clevedon | 803.90 mi (1,293.76 km) |
| San Pietro in Casale to Clifton | 803.38 mi (1,292.91 km) |
| San Pietro in Casale to Clifton | 850.18 mi (1,368.24 km) |
| San Pietro in Casale to Cliftonville | 652.14 mi (1,049.51 km) |
| San Pietro in Casale to Clitheroe | 884.67 mi (1,423.73 km) |
| San Pietro in Casale to Clydebank | 1,036.81 mi (1,668.59 km) |
| San Pietro in Casale to Coalville | 801.72 mi (1,290.25 km) |
| San Pietro in Casale to Coatbridge | 1,024.32 mi (1,648.49 km) |
| San Pietro in Casale to Cobham | 711.01 mi (1,144.26 km) |
| San Pietro in Casale to Cockermouth | 949.83 mi (1,528.60 km) |
