| Huelva to Carmignano | 1,043.94 mi (1,680.06 km) |
| Huelva to Carovigno | 1,339.00 mi (2,154.92 km) |
| Huelva to Carpenedolo | 1,058.80 mi (1,703.97 km) |
| Huelva to Carpi | 1,062.14 mi (1,709.36 km) |
| Huelva to Carrara | 1,007.77 mi (1,621.84 km) |
| Huelva to Carugate | 1,017.26 mi (1,637.13 km) |
| Huelva to Casal di Principe | 1,156.44 mi (1,861.11 km) |
| Huelva to Casale Monferrato | 966.19 mi (1,554.93 km) |
| Huelva to Casale sul Sile | 1,149.28 mi (1,849.59 km) |
| Huelva to Casalecchio di Reno | 1,072.48 mi (1,725.98 km) |
| Huelva to Casalgrande | 1,049.97 mi (1,689.77 km) |
| Huelva to Casalmaggiore | 1,046.83 mi (1,684.72 km) |
| Huelva to Casalnuovo di Napoli | 1,166.98 mi (1,878.08 km) |
| Huelva to Casalpusterlengo | 1,018.95 mi (1,639.85 km) |
| Huelva to Casaluce | 1,159.78 mi (1,866.48 km) |
