| Ballincollig to Cosenza | 1,470.74 mi (2,366.92 km) |
| Ballincollig to Cossato | 876.77 mi (1,411.02 km) |
| Ballincollig to Costa Volpino | 943.35 mi (1,518.17 km) |
| Ballincollig to Creazzo | 1,010.56 mi (1,626.34 km) |
| Ballincollig to Crema | 944.65 mi (1,520.26 km) |
| Ballincollig to Cremona | 967.86 mi (1,557.62 km) |
| Ballincollig to Crevalcore | 1,029.03 mi (1,656.06 km) |
| Ballincollig to Crispiano | 1,447.84 mi (2,330.07 km) |
| Ballincollig to Crosia | 1,477.78 mi (2,378.26 km) |
| Ballincollig to Crotone | 1,514.41 mi (2,437.21 km) |
| Ballincollig to Cuneo | 903.83 mi (1,454.57 km) |
| Ballincollig to Cuorgne | 863.92 mi (1,390.35 km) |
| Ballincollig to Cusano Milanino | 917.53 mi (1,476.62 km) |
| Ballincollig to Cutro | 1,511.69 mi (2,432.83 km) |
| Ballincollig to Cutrofiano | 1,508.10 mi (2,427.05 km) |
