| Southwick to Collegno | 536.95 mi (864.14 km) |
| Southwick to Cologno al Serio | 583.23 mi (938.61 km) |
| Southwick to Cologno Monzese | 570.80 mi (918.62 km) |
| Southwick to Colorno | 638.12 mi (1,026.96 km) |
| Southwick to Comacchio | 714.39 mi (1,149.70 km) |
| Southwick to Comiso | 1,206.15 mi (1,941.12 km) |
| Southwick to Como | 550.75 mi (886.35 km) |
| Southwick to Concordia Sagittaria | 694.68 mi (1,117.99 km) |
| Southwick to Concorezzo | 569.95 mi (917.24 km) |
| Southwick to Conegliano | 668.15 mi (1,075.29 km) |
| Southwick to Conselice | 709.89 mi (1,142.46 km) |
| Southwick to Conselve | 678.86 mi (1,092.52 km) |
| Southwick to Conversano | 1,073.03 mi (1,726.87 km) |
| Southwick to Copertino | 1,141.83 mi (1,837.60 km) |
| Southwick to Copparo | 692.37 mi (1,114.26 km) |
