| Sidmouth to Corato | 1,145.27 mi (1,843.13 km) |
| Sidmouth to Corbetta | 665.58 mi (1,071.15 km) |
| Sidmouth to Corciano | 896.41 mi (1,442.64 km) |
| Sidmouth to Cordenons | 798.74 mi (1,285.44 km) |
| Sidmouth to Cori | 989.87 mi (1,593.05 km) |
| Sidmouth to Coriano | 872.19 mi (1,403.65 km) |
| Sidmouth to Corigliano Calabro | 1,223.45 mi (1,968.95 km) |
| Sidmouth to Corleone | 1,202.84 mi (1,935.79 km) |
| Sidmouth to Cormano | 671.85 mi (1,081.23 km) |
| Sidmouth to Cornaredo | 668.71 mi (1,076.19 km) |
| Sidmouth to Cornate d'Adda | 679.57 mi (1,093.65 km) |
| Sidmouth to Cornedo Vicentino | 756.27 mi (1,217.11 km) |
| Sidmouth to Correggio | 767.14 mi (1,234.60 km) |
| Sidmouth to Corridonia | 938.87 mi (1,510.97 km) |
| Sidmouth to Corsico | 674.71 mi (1,085.84 km) |
