| South Sioux City to Cesky Tesin | 4,956.10 mi (7,976.08 km) |
| South Sioux City to Cheb | 4,737.86 mi (7,624.85 km) |
| South Sioux City to Chocen | 4,867.41 mi (7,833.34 km) |
| South Sioux City to Chodov | 4,742.83 mi (7,632.84 km) |
| South Sioux City to Chomutov | 4,754.86 mi (7,652.21 km) |
| South Sioux City to Chotebor | 4,862.96 mi (7,826.18 km) |
| South Sioux City to Chrudim | 4,856.07 mi (7,815.08 km) |
| South Sioux City to Decin | 4,765.74 mi (7,669.71 km) |
| South Sioux City to Dobris | 4,811.05 mi (7,742.64 km) |
| South Sioux City to Domazlice | 4,785.75 mi (7,701.93 km) |
| South Sioux City to Duchcov | 4,759.02 mi (7,658.91 km) |
| South Sioux City to Dvur Kralove nad Labem | 4,833.70 mi (7,779.10 km) |
| South Sioux City to Frenstat pod Radhostem | 4,952.69 mi (7,970.59 km) |
| South Sioux City to Frydek-Mistek | 4,950.40 mi (7,966.89 km) |
| South Sioux City to Frydlant nad Ostravici | 4,955.23 mi (7,974.67 km) |
