| Huntsville to Caltagirone | 5,349.02 mi (8,608.41 km) |
| Huntsville to Caltanissetta | 5,318.76 mi (8,559.72 km) |
| Huntsville to Calvisano | 4,867.41 mi (7,833.35 km) |
| Huntsville to Calvizzano | 5,193.52 mi (8,358.16 km) |
| Huntsville to Camaiore | 4,914.67 mi (7,909.40 km) |
| Huntsville to Cameri | 4,790.69 mi (7,709.87 km) |
| Huntsville to Camisano Vicentino | 4,918.89 mi (7,916.19 km) |
| Huntsville to Campagna | 5,242.38 mi (8,436.80 km) |
| Huntsville to Campagnano di Roma | 5,069.12 mi (8,157.97 km) |
| Huntsville to Campi Bisenzio | 4,954.49 mi (7,973.47 km) |
| Huntsville to Campi Salentina | 5,378.76 mi (8,656.28 km) |
| Huntsville to Campiglia Marittima | 4,958.83 mi (7,980.47 km) |
| Huntsville to Campobasso | 5,189.13 mi (8,351.10 km) |
| Huntsville to Campobello di Licata | 5,321.40 mi (8,563.97 km) |
| Huntsville to Campobello di Mazara | 5,253.44 mi (8,454.60 km) |
