| Sierre to Roeselare | 378.73 mi (609.51 km) |
| Sierre to Ronse | 356.15 mi (573.17 km) |
| Sierre to Rotselaar | 346.18 mi (557.12 km) |
| Sierre to Rumst | 359.68 mi (578.85 km) |
| Sierre to Saint-Ghislain | 333.54 mi (536.78 km) |
| Sierre to Saint-Nicolas | 313.08 mi (503.85 km) |
| Sierre to Saint-Vith | 282.63 mi (454.85 km) |
| Sierre to Scherpenheuvel | 345.74 mi (556.42 km) |
| Sierre to Schilde | 366.58 mi (589.95 km) |
| Sierre to Schoten | 368.77 mi (593.47 km) |
| Sierre to Seneffe | 328.89 mi (529.30 km) |
| Sierre to Seraing | 310.24 mi (499.29 km) |
| Sierre to Sint-Amandsberg | 370.95 mi (596.98 km) |
| Sierre to Sint-Andries | 392.13 mi (631.07 km) |
| Sierre to Sint-Genesius-Rode | 339.91 mi (547.03 km) |
