| Sidcup to Casamassima | 1,077.36 mi (1,733.84 km) |
| Sidcup to Casandrino | 988.45 mi (1,590.76 km) |
| Sidcup to Casapulla | 982.29 mi (1,580.84 km) |
| Sidcup to Casarano | 1,169.22 mi (1,881.68 km) |
| Sidcup to Casatenovo | 577.09 mi (928.73 km) |
| Sidcup to Casciana Terme | 732.73 mi (1,179.21 km) |
| Sidcup to Cascina | 722.17 mi (1,162.22 km) |
| Sidcup to Caselle Torinese | 553.14 mi (890.19 km) |
| Sidcup to Caserta | 983.91 mi (1,583.45 km) |
| Sidcup to Casier | 684.64 mi (1,101.82 km) |
| Sidcup to Casorate Primo | 587.07 mi (944.80 km) |
| Sidcup to Casoria | 991.87 mi (1,596.26 km) |
| Sidcup to Cassano al Ionio | 1,118.30 mi (1,799.73 km) |
| Sidcup to Cassano d'Adda | 592.18 mi (953.02 km) |
| Sidcup to Cassano delle Murge | 1,075.55 mi (1,730.92 km) |
