| South Sioux City to Preveza | 5,571.67 mi (8,966.74 km) |
| South Sioux City to Psychiko | 5,728.27 mi (9,218.76 km) |
| South Sioux City to Ptolemaida | 5,524.12 mi (8,890.21 km) |
| South Sioux City to Pylaia | 5,564.56 mi (8,955.30 km) |
| South Sioux City to Pyrgos | 5,663.25 mi (9,114.12 km) |
| South Sioux City to Rafina | 5,735.90 mi (9,231.04 km) |
| South Sioux City to Rethymno | 5,893.52 mi (9,484.70 km) |
| South Sioux City to Rodos | 5,965.98 mi (9,601.32 km) |
| South Sioux City to Salamina | 5,721.05 mi (9,207.13 km) |
| South Sioux City to Serres | 5,558.43 mi (8,945.44 km) |
| South Sioux City to Sindos | 5,554.79 mi (8,939.57 km) |
| South Sioux City to Siteia | 5,960.31 mi (9,592.19 km) |
| South Sioux City to Skillounta | 5,673.05 mi (9,129.90 km) |
| South Sioux City to Sparti | 5,730.03 mi (9,221.59 km) |
| South Sioux City to Spata | 5,735.64 mi (9,230.62 km) |
