| Horley to Casamassima | 1,077.08 mi (1,733.39 km) |
| Horley to Casandrino | 985.98 mi (1,586.78 km) |
| Horley to Casapulla | 979.97 mi (1,577.11 km) |
| Horley to Casarano | 1,169.03 mi (1,881.38 km) |
| Horley to Casatenovo | 575.50 mi (926.17 km) |
| Horley to Casciana Terme | 729.47 mi (1,173.97 km) |
| Horley to Cascina | 719.03 mi (1,157.17 km) |
| Horley to Caselle Torinese | 548.41 mi (882.58 km) |
| Horley to Caserta | 981.64 mi (1,579.79 km) |
| Horley to Casier | 686.23 mi (1,104.37 km) |
| Horley to Casorate Primo | 584.45 mi (940.58 km) |
| Horley to Casoria | 989.41 mi (1,592.31 km) |
| Horley to Cassano al Ionio | 1,116.53 mi (1,796.88 km) |
| Horley to Cassano d'Adda | 590.56 mi (950.41 km) |
| Horley to Cassano delle Murge | 1,075.09 mi (1,730.19 km) |
