| Alken to Ronse | 75.06 mi (120.80 km) |
| Alken to Rotselaar | 26.52 mi (42.68 km) |
| Alken to Rumst | 41.32 mi (66.50 km) |
| Alken to Saint-Ghislain | 71.63 mi (115.28 km) |
| Alken to Saint-Nicolas | 19.46 mi (31.31 km) |
| Alken to Saint-Vith | 54.67 mi (87.99 km) |
| Alken to Scherpenheuvel | 17.28 mi (27.81 km) |
| Alken to Schilde | 40.56 mi (65.27 km) |
| Alken to Schoten | 43.56 mi (70.11 km) |
| Alken to Seneffe | 51.99 mi (83.68 km) |
| Alken to Seraing | 21.91 mi (35.26 km) |
| Alken to Sint-Amandsberg | 68.92 mi (110.92 km) |
| Alken to Sint-Andries | 94.97 mi (152.84 km) |
| Alken to Sint-Genesius-Rode | 42.94 mi (69.10 km) |
| Alken to Sint-Gillis-bij-Dendermonde | 53.25 mi (85.69 km) |
