| Harlau to Bastogne | 978.86 mi (1,575.32 km) |
| Harlau to Beauraing | 1,012.97 mi (1,630.22 km) |
| Harlau to Beernem | 1,087.75 mi (1,750.57 km) |
| Harlau to Beerse | 1,023.18 mi (1,646.65 km) |
| Harlau to Beersel | 1,043.83 mi (1,679.88 km) |
| Harlau to Begijnendijk | 1,024.56 mi (1,648.88 km) |
| Harlau to Beloeil | 1,068.82 mi (1,720.09 km) |
| Harlau to Berchem | 1,041.56 mi (1,676.22 km) |
| Harlau to Beringen | 1,005.99 mi (1,618.99 km) |
| Harlau to Berlaar | 1,031.05 mi (1,659.31 km) |
| Harlau to Berlare | 1,058.48 mi (1,703.46 km) |
| Harlau to Bernissart | 1,071.60 mi (1,724.57 km) |
| Harlau to Bertem | 1,030.86 mi (1,659.01 km) |
| Harlau to Bertrix | 999.27 mi (1,608.17 km) |
| Harlau to Beveren | 1,048.85 mi (1,687.97 km) |
