| Guadarrama to Roeselare | 789.25 mi (1,270.18 km) |
| Guadarrama to Ronse | 787.92 mi (1,268.03 km) |
| Guadarrama to Rotselaar | 825.67 mi (1,328.78 km) |
| Guadarrama to Rumst | 826.25 mi (1,329.72 km) |
| Guadarrama to Saint-Ghislain | 775.26 mi (1,247.66 km) |
| Guadarrama to Saint-Nicolas | 828.90 mi (1,333.98 km) |
| Guadarrama to Saint-Vith | 826.73 mi (1,330.50 km) |
| Guadarrama to Scherpenheuvel | 835.48 mi (1,344.58 km) |
| Guadarrama to Schilde | 838.48 mi (1,349.41 km) |
| Guadarrama to Schoten | 837.89 mi (1,348.45 km) |
| Guadarrama to Seneffe | 790.47 mi (1,272.14 km) |
| Guadarrama to Seraing | 825.27 mi (1,328.14 km) |
| Guadarrama to Sint-Amandsberg | 809.29 mi (1,302.42 km) |
| Guadarrama to Sint-Andries | 805.99 mi (1,297.12 km) |
| Guadarrama to Sint-Genesius-Rode | 805.00 mi (1,295.52 km) |
