| Rietberg to Roeselare | 236.47 mi (380.56 km) |
| Rietberg to Ronse | 221.10 mi (355.83 km) |
| Rietberg to Rotselaar | 170.90 mi (275.04 km) |
| Rietberg to Rumst | 179.90 mi (289.53 km) |
| Rietberg to Saint-Ghislain | 220.81 mi (355.35 km) |
| Rietberg to Saint-Nicolas | 149.15 mi (240.03 km) |
| Rietberg to Saint-Vith | 144.78 mi (233.00 km) |
| Rietberg to Scherpenheuvel | 158.80 mi (255.56 km) |
| Rietberg to Schilde | 170.77 mi (274.83 km) |
| Rietberg to Schoten | 173.28 mi (278.87 km) |
| Rietberg to Seneffe | 201.23 mi (323.84 km) |
| Rietberg to Seraing | 152.30 mi (245.10 km) |
| Rietberg to Sint-Amandsberg | 208.23 mi (335.12 km) |
| Rietberg to Sint-Andries | 229.53 mi (369.39 km) |
| Rietberg to Sint-Genesius-Rode | 191.07 mi (307.50 km) |
