| Castel San Giorgio to Costessey | 1,036.30 mi (1,667.76 km) |
| Castel San Giorgio to Cottingham | 1,138.93 mi (1,832.92 km) |
| Castel San Giorgio to Coulsdon | 1,014.33 mi (1,632.41 km) |
| Castel San Giorgio to Coventry | 1,107.47 mi (1,782.31 km) |
| Castel San Giorgio to Cowdenbeath | 1,335.24 mi (2,148.85 km) |
| Castel San Giorgio to Cowes | 1,030.28 mi (1,658.08 km) |
| Castel San Giorgio to Cowley | 1,034.82 mi (1,665.38 km) |
| Castel San Giorgio to Cowley | 1,068.14 mi (1,719.01 km) |
| Castel San Giorgio to Cramlington | 1,236.28 mi (1,989.61 km) |
| Castel San Giorgio to Cranleigh | 1,017.58 mi (1,637.64 km) |
| Castel San Giorgio to Crawley | 1,006.60 mi (1,619.96 km) |
| Castel San Giorgio to Crayford | 1,009.63 mi (1,624.84 km) |
| Castel San Giorgio to Crewe | 1,167.92 mi (1,879.59 km) |
| Castel San Giorgio to Crigglestone | 1,164.56 mi (1,874.18 km) |
| Castel San Giorgio to Cromer | 1,047.65 mi (1,686.02 km) |
