| Alfter to Roeselare | 170.14 mi (273.82 km) |
| Alfter to Ronse | 149.05 mi (239.87 km) |
| Alfter to Rotselaar | 101.37 mi (163.14 km) |
| Alfter to Rumst | 115.47 mi (185.83 km) |
| Alfter to Saint-Ghislain | 141.40 mi (227.57 km) |
| Alfter to Saint-Nicolas | 64.99 mi (104.60 km) |
| Alfter to Saint-Vith | 49.58 mi (79.79 km) |
| Alfter to Scherpenheuvel | 90.79 mi (146.11 km) |
| Alfter to Schilde | 111.66 mi (179.70 km) |
| Alfter to Schoten | 114.76 mi (184.68 km) |
| Alfter to Seneffe | 121.72 mi (195.88 km) |
| Alfter to Seraing | 66.93 mi (107.72 km) |
| Alfter to Sint-Amandsberg | 143.75 mi (231.35 km) |
| Alfter to Sint-Andries | 169.52 mi (272.81 km) |
| Alfter to Sint-Genesius-Rode | 116.43 mi (187.37 km) |
