| Hillsborough to Cervignano del Friuli | 4,216.30 mi (6,785.49 km) |
| Hillsborough to Cesa | 4,427.93 mi (7,126.07 km) |
| Hillsborough to Cesano Maderno | 4,045.37 mi (6,510.40 km) |
| Hillsborough to Cesena | 4,227.94 mi (6,804.22 km) |
| Hillsborough to Cesenatico | 4,232.27 mi (6,811.19 km) |
| Hillsborough to Cetraro | 4,559.06 mi (7,337.09 km) |
| Hillsborough to Cherasco | 4,021.47 mi (6,471.93 km) |
| Hillsborough to Chiampo | 4,139.10 mi (6,661.24 km) |
| Hillsborough to Chiaravalle | 4,293.56 mi (6,909.82 km) |
| Hillsborough to Chiari | 4,080.50 mi (6,566.94 km) |
| Hillsborough to Chiavari | 4,096.12 mi (6,592.07 km) |
| Hillsborough to Chieri | 4,007.97 mi (6,450.21 km) |
| Hillsborough to Chieti | 4,374.36 mi (7,039.85 km) |
| Hillsborough to Chioggia | 4,192.42 mi (6,747.05 km) |
| Hillsborough to Chiusi | 4,254.14 mi (6,846.37 km) |
