| Grojec to Borsbeek | 704.21 mi (1,133.32 km) |
| Grojec to Boussu | 744.74 mi (1,198.54 km) |
| Grojec to Braine-l'Alleud | 716.16 mi (1,152.55 km) |
| Grojec to Braine-le-Chateau | 720.60 mi (1,159.69 km) |
| Grojec to Braine-le-Comte | 727.60 mi (1,170.96 km) |
| Grojec to Brasschaat | 702.84 mi (1,131.12 km) |
| Grojec to Brecht | 696.07 mi (1,120.22 km) |
| Grojec to Bredene | 768.02 mi (1,236.01 km) |
| Grojec to Bree | 658.13 mi (1,059.16 km) |
| Grojec to Bruges | 757.74 mi (1,219.46 km) |
| Grojec to Brussels | 714.49 mi (1,149.86 km) |
| Grojec to Buggenhout | 718.85 mi (1,156.88 km) |
| Grojec to Chapelle-lez-Herlaimont | 723.39 mi (1,164.18 km) |
| Grojec to Charleroi | 718.12 mi (1,155.71 km) |
| Grojec to Chatelet | 714.57 mi (1,149.98 km) |
