| South Sioux City to Roeselare | 4,382.79 mi (7,053.41 km) |
| South Sioux City to Ronse | 4,407.52 mi (7,093.22 km) |
| South Sioux City to Rotselaar | 4,438.40 mi (7,142.92 km) |
| South Sioux City to Rumst | 4,422.70 mi (7,117.64 km) |
| South Sioux City to Saint-Ghislain | 4,427.41 mi (7,125.22 km) |
| South Sioux City to Saint-Nicolas | 4,480.32 mi (7,210.38 km) |
| South Sioux City to Saint-Vith | 4,515.97 mi (7,267.76 km) |
| South Sioux City to Scherpenheuvel | 4,445.12 mi (7,153.73 km) |
| South Sioux City to Schilde | 4,421.80 mi (7,116.20 km) |
| South Sioux City to Schoten | 4,418.79 mi (7,111.36 km) |
| South Sioux City to Seneffe | 4,439.35 mi (7,144.45 km) |
| South Sioux City to Seraing | 4,481.24 mi (7,211.86 km) |
| South Sioux City to Sint-Amandsberg | 4,400.47 mi (7,081.88 km) |
| South Sioux City to Sint-Andries | 4,374.65 mi (7,040.33 km) |
| South Sioux City to Sint-Genesius-Rode | 4,434.08 mi (7,135.96 km) |
