| Somain to Roeselare | 41.15 mi (66.23 km) |
| Somain to Ronse | 30.54 mi (49.14 km) |
| Somain to Rotselaar | 74.89 mi (120.52 km) |
| Somain to Rumst | 70.61 mi (113.63 km) |
| Somain to Saint-Ghislain | 24.47 mi (39.38 km) |
| Somain to Saint-Nicolas | 100.84 mi (162.28 km) |
| Somain to Saint-Vith | 125.96 mi (202.71 km) |
| Somain to Scherpenheuvel | 86.74 mi (139.59 km) |
| Somain to Schilde | 82.57 mi (132.88 km) |
| Somain to Schoten | 81.48 mi (131.13 km) |
| Somain to Seneffe | 44.36 mi (71.39 km) |
| Somain to Seraing | 98.85 mi (159.08 km) |
| Somain to Sint-Amandsberg | 52.31 mi (84.18 km) |
| Somain to Sint-Andries | 58.37 mi (93.93 km) |
| Somain to Sint-Genesius-Rode | 53.92 mi (86.77 km) |
