| Harlau to Roeselare | 1,096.24 mi (1,764.22 km) |
| Harlau to Ronse | 1,074.68 mi (1,729.53 km) |
| Harlau to Rotselaar | 1,027.36 mi (1,653.37 km) |
| Harlau to Rumst | 1,040.91 mi (1,675.17 km) |
| Harlau to Saint-Ghislain | 1,064.18 mi (1,712.63 km) |
| Harlau to Saint-Nicolas | 989.71 mi (1,592.79 km) |
| Harlau to Saint-Vith | 961.61 mi (1,547.56 km) |
| Harlau to Scherpenheuvel | 1,016.38 mi (1,635.71 km) |
| Harlau to Schilde | 1,035.44 mi (1,666.39 km) |
| Harlau to Schoten | 1,038.43 mi (1,671.20 km) |
| Harlau to Seneffe | 1,045.42 mi (1,682.45 km) |
| Harlau to Seraing | 990.89 mi (1,594.69 km) |
| Harlau to Sint-Amandsberg | 1,069.61 mi (1,721.37 km) |
| Harlau to Sint-Andries | 1,094.86 mi (1,762.01 km) |
| Harlau to Sint-Genesius-Rode | 1,042.09 mi (1,677.09 km) |
