| Ciechanow to Corato | 833.38 mi (1,341.19 km) |
| Ciechanow to Corbetta | 734.23 mi (1,181.62 km) |
| Ciechanow to Corciano | 774.25 mi (1,246.04 km) |
| Ciechanow to Cordenons | 593.64 mi (955.38 km) |
| Ciechanow to Cori | 854.58 mi (1,375.31 km) |
| Ciechanow to Coriano | 715.83 mi (1,152.02 km) |
| Ciechanow to Corigliano Calabro | 937.12 mi (1,508.14 km) |
| Ciechanow to Corleone | 1,097.75 mi (1,766.66 km) |
| Ciechanow to Cormano | 721.89 mi (1,161.77 km) |
| Ciechanow to Cornaredo | 728.76 mi (1,172.82 km) |
| Ciechanow to Cornate d'Adda | 707.13 mi (1,138.01 km) |
| Ciechanow to Cornedo Vicentino | 651.83 mi (1,049.02 km) |
| Ciechanow to Correggio | 715.45 mi (1,151.40 km) |
| Ciechanow to Corridonia | 740.42 mi (1,191.60 km) |
| Ciechanow to Corsico | 729.55 mi (1,174.09 km) |
