| Ustron to Borsbeek | 637.45 mi (1,025.88 km) |
| Ustron to Boussu | 666.51 mi (1,072.64 km) |
| Ustron to Braine-l'Alleud | 641.06 mi (1,031.69 km) |
| Ustron to Braine-le-Chateau | 645.66 mi (1,039.09 km) |
| Ustron to Braine-le-Comte | 651.51 mi (1,048.50 km) |
| Ustron to Brasschaat | 637.63 mi (1,026.16 km) |
| Ustron to Brecht | 631.74 mi (1,016.68 km) |
| Ustron to Bredene | 702.73 mi (1,130.94 km) |
| Ustron to Bree | 589.59 mi (948.85 km) |
| Ustron to Bruges | 691.91 mi (1,113.52 km) |
| Ustron to Brussels | 642.07 mi (1,033.31 km) |
| Ustron to Buggenhout | 649.03 mi (1,044.51 km) |
| Ustron to Chapelle-lez-Herlaimont | 645.03 mi (1,038.07 km) |
| Ustron to Charleroi | 638.52 mi (1,027.60 km) |
| Ustron to Chatelet | 634.85 mi (1,021.69 km) |
