| Hillsborough to Busto Arsizio | 4,033.38 mi (6,491.11 km) |
| Hillsborough to Busto Garolfo | 4,036.93 mi (6,496.81 km) |
| Hillsborough to Cabras | 4,208.79 mi (6,773.39 km) |
| Hillsborough to Cadelbosco di Sopra | 4,135.99 mi (6,656.24 km) |
| Hillsborough to Cadoneghe | 4,169.99 mi (6,710.95 km) |
| Hillsborough to Cagli | 4,265.88 mi (6,865.26 km) |
| Hillsborough to Cagliari | 4,260.06 mi (6,855.90 km) |
| Hillsborough to Cairo Montenotte | 4,046.94 mi (6,512.92 km) |
| Hillsborough to Caivano | 4,431.49 mi (7,131.80 km) |
| Hillsborough to Calcinaia | 4,173.11 mi (6,715.98 km) |
| Hillsborough to Calcinato | 4,105.19 mi (6,606.67 km) |
| Hillsborough to Calderara di Reno | 4,171.34 mi (6,713.13 km) |
| Hillsborough to Caldogno | 4,146.38 mi (6,672.96 km) |
| Hillsborough to Calenzano | 4,190.77 mi (6,744.40 km) |
| Hillsborough to Calolziocorte | 4,052.24 mi (6,521.45 km) |
