| Istrana to Borsbeek | 516.35 mi (830.98 km) |
| Istrana to Boussu | 504.20 mi (811.43 km) |
| Istrana to Braine-l'Alleud | 495.47 mi (797.38 km) |
| Istrana to Braine-le-Chateau | 499.06 mi (803.17 km) |
| Istrana to Braine-le-Comte | 499.81 mi (804.36 km) |
| Istrana to Brasschaat | 520.70 mi (837.98 km) |
| Istrana to Brecht | 519.16 mi (835.50 km) |
| Istrana to Bredene | 566.56 mi (911.79 km) |
| Istrana to Bree | 480.37 mi (773.08 km) |
| Istrana to Bruges | 557.16 mi (896.67 km) |
| Istrana to Brussels | 503.72 mi (810.66 km) |
| Istrana to Buggenhout | 515.76 mi (830.03 km) |
| Istrana to Chapelle-lez-Herlaimont | 488.86 mi (786.74 km) |
| Istrana to Charleroi | 480.83 mi (773.83 km) |
| Istrana to Chatelet | 478.01 mi (769.29 km) |
