| South Sioux City to Cavaillon | 4,752.22 mi (7,647.96 km) |
| South Sioux City to Cebazat | 4,592.31 mi (7,390.61 km) |
| South Sioux City to Cenon | 4,491.11 mi (7,227.74 km) |
| South Sioux City to Cergy | 4,421.36 mi (7,115.50 km) |
| South Sioux City to Cernay | 4,659.15 mi (7,498.17 km) |
| South Sioux City to Cesson | 4,460.27 mi (7,178.10 km) |
| South Sioux City to Cesson-Sevigne | 4,320.02 mi (6,952.40 km) |
| South Sioux City to Cestas | 4,489.73 mi (7,225.52 km) |
| South Sioux City to Chalette-sur-Loing | 4,487.95 mi (7,222.65 km) |
| South Sioux City to Challans | 4,358.96 mi (7,015.07 km) |
| South Sioux City to Chalon-sur-Saone | 4,618.25 mi (7,432.35 km) |
| South Sioux City to Chalons-en-Champagne | 4,508.59 mi (7,255.87 km) |
| South Sioux City to Chamalieres | 4,593.48 mi (7,392.49 km) |
| South Sioux City to Chambery | 4,710.02 mi (7,580.04 km) |
| South Sioux City to Chambly | 4,422.89 mi (7,117.95 km) |
