| Huntsville to Carmignano | 4,949.50 mi (7,965.44 km) |
| Huntsville to Carovigno | 5,351.78 mi (8,612.85 km) |
| Huntsville to Carpenedolo | 4,870.48 mi (7,838.28 km) |
| Huntsville to Carpi | 4,909.76 mi (7,901.49 km) |
| Huntsville to Carrara | 4,901.01 mi (7,887.41 km) |
| Huntsville to Carugate | 4,817.89 mi (7,753.65 km) |
| Huntsville to Casal di Principe | 5,186.91 mi (8,347.53 km) |
| Huntsville to Casale Monferrato | 4,794.78 mi (7,716.46 km) |
| Huntsville to Casale sul Sile | 4,941.52 mi (7,952.61 km) |
| Huntsville to Casalecchio di Reno | 4,937.24 mi (7,945.73 km) |
| Huntsville to Casalgrande | 4,910.42 mi (7,902.55 km) |
| Huntsville to Casalmaggiore | 4,882.89 mi (7,858.26 km) |
| Huntsville to Casalnuovo di Napoli | 5,200.15 mi (8,368.84 km) |
| Huntsville to Casalpusterlengo | 4,843.94 mi (7,795.57 km) |
| Huntsville to Casaluce | 5,190.45 mi (8,353.22 km) |
