| Union to Roeselare | 4,382.34 mi (7,052.70 km) |
| Union to Ronse | 4,407.06 mi (7,092.48 km) |
| Union to Rotselaar | 4,442.19 mi (7,149.02 km) |
| Union to Rumst | 4,426.56 mi (7,123.86 km) |
| Union to Saint-Ghislain | 4,425.57 mi (7,122.27 km) |
| Union to Saint-Nicolas | 4,484.29 mi (7,216.77 km) |
| Union to Saint-Vith | 4,519.37 mi (7,273.22 km) |
| Union to Scherpenheuvel | 4,449.99 mi (7,161.57 km) |
| Union to Schilde | 4,427.03 mi (7,124.61 km) |
| Union to Schoten | 4,423.95 mi (7,119.66 km) |
| Union to Seneffe | 4,439.22 mi (7,144.23 km) |
| Union to Seraing | 4,484.80 mi (7,217.59 km) |
| Union to Sint-Amandsberg | 4,402.38 mi (7,084.95 km) |
| Union to Sint-Andries | 4,376.04 mi (7,042.56 km) |
| Union to Sint-Genesius-Rode | 4,435.56 mi (7,138.35 km) |
