| Billericay to Collegno | 558.66 mi (899.07 km) |
| Billericay to Cologno al Serio | 594.32 mi (956.46 km) |
| Billericay to Cologno Monzese | 583.69 mi (939.36 km) |
| Billericay to Colorno | 649.97 mi (1,046.03 km) |
| Billericay to Comacchio | 721.68 mi (1,161.44 km) |
| Billericay to Comiso | 1,228.35 mi (1,976.83 km) |
| Billericay to Como | 562.91 mi (905.91 km) |
| Billericay to Concordia Sagittaria | 695.22 mi (1,118.85 km) |
| Billericay to Concorezzo | 582.32 mi (937.15 km) |
| Billericay to Conegliano | 669.58 mi (1,077.58 km) |
| Billericay to Conselice | 718.99 mi (1,157.11 km) |
| Billericay to Conselve | 684.68 mi (1,101.89 km) |
| Billericay to Conversano | 1,080.66 mi (1,739.15 km) |
| Billericay to Copertino | 1,149.29 mi (1,849.61 km) |
| Billericay to Copparo | 699.81 mi (1,126.24 km) |
