| Ballincollig to Corbetta | 910.30 mi (1,464.98 km) |
| Ballincollig to Corciano | 1,140.44 mi (1,835.36 km) |
| Ballincollig to Cordenons | 1,043.99 mi (1,680.14 km) |
| Ballincollig to Cori | 1,232.02 mi (1,982.75 km) |
| Ballincollig to Coriano | 1,117.45 mi (1,798.36 km) |
| Ballincollig to Corigliano Calabro | 1,466.55 mi (2,360.19 km) |
| Ballincollig to Corleone | 1,436.95 mi (2,312.54 km) |
| Ballincollig to Cormano | 916.87 mi (1,475.56 km) |
| Ballincollig to Cornaredo | 913.57 mi (1,470.25 km) |
| Ballincollig to Cornate d'Adda | 924.89 mi (1,488.46 km) |
| Ballincollig to Cornedo Vicentino | 1,002.02 mi (1,612.59 km) |
| Ballincollig to Correggio | 1,012.23 mi (1,629.03 km) |
| Ballincollig to Corridonia | 1,183.95 mi (1,905.39 km) |
| Ballincollig to Corsico | 919.53 mi (1,479.85 km) |
| Ballincollig to Cortona | 1,122.71 mi (1,806.82 km) |
