| Southwick to Cassina de' Pecchi | 574.48 mi (924.54 km) |
| Southwick to Cassino | 929.54 mi (1,495.96 km) |
| Southwick to Castagneto Carducci | 734.50 mi (1,182.07 km) |
| Southwick to Castano Primo | 551.97 mi (888.31 km) |
| Southwick to Castel Bolognese | 718.05 mi (1,155.58 km) |
| Southwick to Castel Gandolfo | 876.88 mi (1,411.20 km) |
| Southwick to Castel Goffredo | 624.36 mi (1,004.82 km) |
| Southwick to Castel Maggiore | 690.63 mi (1,111.47 km) |
| Southwick to Castel Mella | 603.31 mi (970.94 km) |
| Southwick to Castel San Giorgio | 996.50 mi (1,603.72 km) |
| Southwick to Castel San Giovanni | 599.30 mi (964.49 km) |
| Southwick to Castel San Pietro Terme | 706.30 mi (1,136.68 km) |
| Southwick to Castel Volturno | 955.92 mi (1,538.41 km) |
| Southwick to Castelbuono | 1,134.26 mi (1,825.42 km) |
| Southwick to Casteldaccia | 1,110.60 mi (1,787.34 km) |
