| Sioux Falls to Caltagirone | 5,390.01 mi (8,674.38 km) |
| Sioux Falls to Caltanissetta | 5,360.29 mi (8,626.56 km) |
| Sioux Falls to Calvisano | 4,843.15 mi (7,794.29 km) |
| Sioux Falls to Calvizzano | 5,195.88 mi (8,361.96 km) |
| Sioux Falls to Camaiore | 4,907.82 mi (7,898.38 km) |
| Sioux Falls to Cameri | 4,775.09 mi (7,684.77 km) |
| Sioux Falls to Camisano Vicentino | 4,883.97 mi (7,859.99 km) |
| Sioux Falls to Campagna | 5,240.87 mi (8,434.37 km) |
| Sioux Falls to Campagnano di Roma | 5,069.78 mi (8,159.02 km) |
| Sioux Falls to Campi Bisenzio | 4,943.63 mi (7,956.00 km) |
| Sioux Falls to Campi Salentina | 5,359.09 mi (8,624.62 km) |
| Sioux Falls to Campiglia Marittima | 4,960.30 mi (7,982.83 km) |
| Sioux Falls to Campobasso | 5,180.54 mi (8,337.27 km) |
| Sioux Falls to Campobello di Licata | 5,366.69 mi (8,636.85 km) |
| Sioux Falls to Campobello di Mazara | 5,303.04 mi (8,534.42 km) |
