| Hammersmith to Collegno | 569.36 mi (916.30 km) |
| Hammersmith to Cologno al Serio | 609.60 mi (981.06 km) |
| Hammersmith to Cologno Monzese | 598.23 mi (962.76 km) |
| Hammersmith to Colorno | 665.02 mi (1,070.24 km) |
| Hammersmith to Comacchio | 738.58 mi (1,188.63 km) |
| Hammersmith to Comiso | 1,239.25 mi (1,994.38 km) |
| Hammersmith to Como | 577.72 mi (929.75 km) |
| Hammersmith to Concordia Sagittaria | 714.56 mi (1,149.97 km) |
| Hammersmith to Concorezzo | 597.07 mi (960.89 km) |
| Hammersmith to Conegliano | 688.58 mi (1,108.16 km) |
| Hammersmith to Conselice | 735.19 mi (1,183.18 km) |
| Hammersmith to Conselve | 702.10 mi (1,129.93 km) |
| Hammersmith to Conversano | 1,097.64 mi (1,766.48 km) |
| Hammersmith to Copertino | 1,166.36 mi (1,877.08 km) |
| Hammersmith to Copparo | 716.63 mi (1,153.31 km) |
