| Unna to Borsbeek | 140.19 mi (225.61 km) |
| Unna to Boussu | 185.61 mi (298.72 km) |
| Unna to Braine-l'Alleud | 155.51 mi (250.28 km) |
| Unna to Braine-le-Chateau | 159.66 mi (256.96 km) |
| Unna to Braine-le-Comte | 167.32 mi (269.28 km) |
| Unna to Brasschaat | 138.87 mi (223.49 km) |
| Unna to Brecht | 132.20 mi (212.76 km) |
| Unna to Bredene | 204.27 mi (328.74 km) |
| Unna to Bree | 95.03 mi (152.93 km) |
| Unna to Bruges | 193.85 mi (311.98 km) |
| Unna to Brussels | 152.08 mi (244.75 km) |
| Unna to Buggenhout | 155.27 mi (249.88 km) |
| Unna to Chapelle-lez-Herlaimont | 165.42 mi (266.23 km) |
| Unna to Charleroi | 161.89 mi (260.53 km) |
| Unna to Chatelet | 158.72 mi (255.44 km) |
