| Huelva to Casamassima | 1,300.71 mi (2,093.29 km) |
| Huelva to Casandrino | 1,161.90 mi (1,869.90 km) |
| Huelva to Casapulla | 1,164.58 mi (1,874.21 km) |
| Huelva to Casarano | 1,364.41 mi (2,195.81 km) |
| Huelva to Casatenovo | 1,021.29 mi (1,643.61 km) |
| Huelva to Casciana Terme | 1,018.57 mi (1,639.24 km) |
| Huelva to Cascina | 1,018.90 mi (1,639.76 km) |
| Huelva to Caselle Torinese | 933.38 mi (1,502.13 km) |
| Huelva to Caserta | 1,167.17 mi (1,878.38 km) |
| Huelva to Casier | 1,149.18 mi (1,849.43 km) |
| Huelva to Casorate Primo | 996.08 mi (1,603.04 km) |
| Huelva to Casoria | 1,164.27 mi (1,873.71 km) |
| Huelva to Cassano al Ionio | 1,266.28 mi (2,037.89 km) |
| Huelva to Cassano d'Adda | 1,024.52 mi (1,648.81 km) |
| Huelva to Cassano delle Murge | 1,292.61 mi (2,080.26 km) |
