| Sidcup to Corato | 1,049.06 mi (1,688.31 km) |
| Sidcup to Corbetta | 576.07 mi (927.09 km) |
| Sidcup to Corciano | 806.90 mi (1,298.58 km) |
| Sidcup to Cordenons | 685.14 mi (1,102.63 km) |
| Sidcup to Cori | 907.07 mi (1,459.79 km) |
| Sidcup to Coriano | 774.91 mi (1,247.09 km) |
| Sidcup to Corigliano Calabro | 1,134.83 mi (1,826.33 km) |
| Sidcup to Corleone | 1,138.75 mi (1,832.64 km) |
| Sidcup to Cormano | 579.84 mi (933.16 km) |
| Sidcup to Cornaredo | 578.08 mi (930.33 km) |
| Sidcup to Cornate d'Adda | 584.66 mi (940.92 km) |
| Sidcup to Cornedo Vicentino | 651.53 mi (1,048.54 km) |
| Sidcup to Correggio | 672.81 mi (1,082.79 km) |
| Sidcup to Corridonia | 842.39 mi (1,355.70 km) |
| Sidcup to Corsico | 584.21 mi (940.20 km) |
