| Trets to Borsbeek | 538.62 mi (866.82 km) |
| Trets to Boussu | 490.82 mi (789.89 km) |
| Trets to Braine-l'Alleud | 503.59 mi (810.45 km) |
| Trets to Braine-le-Chateau | 504.40 mi (811.76 km) |
| Trets to Braine-le-Comte | 499.58 mi (804.00 km) |
| Trets to Brasschaat | 544.98 mi (877.06 km) |
| Trets to Brecht | 548.25 mi (882.32 km) |
| Trets to Bredene | 552.67 mi (889.43 km) |
| Trets to Bree | 531.10 mi (854.72 km) |
| Trets to Bruges | 548.47 mi (882.67 km) |
| Trets to Brussels | 515.08 mi (828.94 km) |
| Trets to Buggenhout | 526.47 mi (847.28 km) |
| Trets to Chapelle-lez-Herlaimont | 489.49 mi (787.75 km) |
| Trets to Charleroi | 484.02 mi (778.95 km) |
| Trets to Chatelet | 483.55 mi (778.20 km) |
