| West Boldon to Collegno | 789.12 mi (1,269.97 km) |
| West Boldon to Cologno al Serio | 810.68 mi (1,304.66 km) |
| West Boldon to Cologno Monzese | 802.88 mi (1,292.11 km) |
| West Boldon to Colorno | 866.44 mi (1,394.40 km) |
| West Boldon to Comacchio | 929.39 mi (1,495.71 km) |
| West Boldon to Comiso | 1,455.03 mi (2,341.64 km) |
| West Boldon to Como | 781.47 mi (1,257.65 km) |
| West Boldon to Concordia Sagittaria | 890.65 mi (1,433.36 km) |
| West Boldon to Concorezzo | 800.79 mi (1,288.75 km) |
| West Boldon to Conegliano | 867.41 mi (1,395.97 km) |
| West Boldon to Conselice | 929.87 mi (1,496.49 km) |
| West Boldon to Conselve | 890.47 mi (1,433.08 km) |
| West Boldon to Conversano | 1,284.29 mi (2,066.86 km) |
| West Boldon to Copertino | 1,351.97 mi (2,175.79 km) |
| West Boldon to Copparo | 908.17 mi (1,461.56 km) |
