| Slough to Casamassima | 1,104.95 mi (1,778.24 km) |
| Slough to Casandrino | 1,014.62 mi (1,632.87 km) |
| Slough to Casapulla | 1,008.56 mi (1,623.13 km) |
| Slough to Casarano | 1,196.87 mi (1,926.17 km) |
| Slough to Casatenovo | 603.82 mi (971.76 km) |
| Slough to Casciana Terme | 758.30 mi (1,220.36 km) |
| Slough to Cascina | 747.83 mi (1,203.52 km) |
| Slough to Caselle Torinese | 577.50 mi (929.40 km) |
| Slough to Caserta | 1,010.22 mi (1,625.79 km) |
| Slough to Casier | 713.18 mi (1,147.75 km) |
| Slough to Casorate Primo | 613.10 mi (986.68 km) |
| Slough to Casoria | 1,018.05 mi (1,638.39 km) |
| Slough to Cassano al Ionio | 1,144.95 mi (1,842.63 km) |
| Slough to Cassano d'Adda | 618.90 mi (996.02 km) |
| Slough to Cassano delle Murge | 1,103.03 mi (1,775.16 km) |
