| Siniscola to Clay Cross | 1,013.23 mi (1,630.63 km) |
| Siniscola to Clayton | 1,057.64 mi (1,702.11 km) |
| Siniscola to Clayton le Moors | 1,070.86 mi (1,723.39 km) |
| Siniscola to Cleckheaton | 1,052.20 mi (1,693.35 km) |
| Siniscola to Cleethorpes | 1,004.54 mi (1,616.65 km) |
| Siniscola to Clevedon | 959.60 mi (1,544.33 km) |
| Siniscola to Clifton | 992.92 mi (1,597.95 km) |
| Siniscola to Clifton | 1,052.28 mi (1,693.48 km) |
| Siniscola to Cliftonville | 845.35 mi (1,360.45 km) |
| Siniscola to Clitheroe | 1,076.39 mi (1,732.28 km) |
| Siniscola to Clydebank | 1,236.49 mi (1,989.94 km) |
| Siniscola to Coalville | 987.51 mi (1,589.24 km) |
| Siniscola to Coatbridge | 1,225.78 mi (1,972.70 km) |
| Siniscola to Cobham | 885.77 mi (1,425.51 km) |
| Siniscola to Cockermouth | 1,143.57 mi (1,840.39 km) |
