| Sioux Falls to Capodrise | 5,192.74 mi (8,356.91 km) |
| Sioux Falls to Capoterra | 5,082.34 mi (8,179.23 km) |
| Sioux Falls to Capriolo | 4,814.97 mi (7,748.94 km) |
| Sioux Falls to Capua | 5,186.86 mi (8,347.44 km) |
| Sioux Falls to Capurso | 5,287.02 mi (8,508.64 km) |
| Sioux Falls to Carate Brianza | 4,782.08 mi (7,696.02 km) |
| Sioux Falls to Caravaggio | 4,811.02 mi (7,742.59 km) |
| Sioux Falls to Carbonera | 4,895.98 mi (7,879.32 km) |
| Sioux Falls to Carbonia | 5,065.15 mi (8,151.58 km) |
| Sioux Falls to Cardito | 5,197.68 mi (8,364.85 km) |
| Sioux Falls to Carignano | 4,766.52 mi (7,670.97 km) |
| Sioux Falls to Carini | 5,294.99 mi (8,521.46 km) |
| Sioux Falls to Carlentini | 5,406.82 mi (8,701.44 km) |
| Sioux Falls to Carmagnola | 4,770.71 mi (7,677.72 km) |
| Sioux Falls to Carmiano | 5,362.89 mi (8,630.74 km) |
