| West Ham to Collegno | 564.94 mi (909.18 km) |
| West Ham to Cologno al Serio | 603.63 mi (971.44 km) |
| West Ham to Cologno Monzese | 592.50 mi (953.54 km) |
| West Ham to Colorno | 659.13 mi (1,060.77 km) |
| West Ham to Comacchio | 732.08 mi (1,178.17 km) |
| West Ham to Comiso | 1,234.83 mi (1,987.27 km) |
| West Ham to Como | 571.89 mi (920.38 km) |
| West Ham to Concordia Sagittaria | 707.24 mi (1,138.19 km) |
| West Ham to Concorezzo | 591.27 mi (951.55 km) |
| West Ham to Conegliano | 681.37 mi (1,096.55 km) |
| West Ham to Conselice | 728.93 mi (1,173.09 km) |
| West Ham to Conselve | 695.42 mi (1,119.17 km) |
| West Ham to Conversano | 1,091.14 mi (1,756.01 km) |
| West Ham to Copertino | 1,159.83 mi (1,866.57 km) |
| West Ham to Copparo | 710.15 mi (1,142.88 km) |
