| Grez-Doiceau to Bastogne | 67.51 mi (108.65 km) |
| Grez-Doiceau to Beauraing | 44.58 mi (71.74 km) |
| Grez-Doiceau to Beernem | 65.59 mi (105.56 km) |
| Grez-Doiceau to Beerse | 40.95 mi (65.91 km) |
| Grez-Doiceau to Beersel | 17.23 mi (27.74 km) |
| Grez-Doiceau to Begijnendijk | 20.06 mi (32.28 km) |
| Grez-Doiceau to Beloeil | 45.25 mi (72.83 km) |
| Grez-Doiceau to Berchem | 33.45 mi (53.83 km) |
| Grez-Doiceau to Beringen | 30.61 mi (49.26 km) |
| Grez-Doiceau to Berlaar | 26.58 mi (42.78 km) |
| Grez-Doiceau to Berlare | 36.48 mi (58.71 km) |
| Grez-Doiceau to Bernissart | 49.17 mi (79.14 km) |
| Grez-Doiceau to Bertem | 8.85 mi (14.24 km) |
| Grez-Doiceau to Bertrix | 65.47 mi (105.36 km) |
| Grez-Doiceau to Beveren | 37.73 mi (60.71 km) |
