| Sun Prairie to Borsbeek | 4,128.76 mi (6,644.59 km) |
| Sun Prairie to Boussu | 4,132.04 mi (6,649.88 km) |
| Sun Prairie to Braine-l'Alleud | 4,144.06 mi (6,669.23 km) |
| Sun Prairie to Braine-le-Chateau | 4,140.10 mi (6,662.84 km) |
| Sun Prairie to Braine-le-Comte | 4,138.29 mi (6,659.94 km) |
| Sun Prairie to Brasschaat | 4,125.51 mi (6,639.37 km) |
| Sun Prairie to Brecht | 4,128.63 mi (6,644.39 km) |
| Sun Prairie to Bredene | 4,072.29 mi (6,553.72 km) |
| Sun Prairie to Bree | 4,171.25 mi (6,712.98 km) |
| Sun Prairie to Bruges | 4,082.33 mi (6,569.88 km) |
| Sun Prairie to Brussels | 4,137.15 mi (6,658.10 km) |
| Sun Prairie to Buggenhout | 4,125.84 mi (6,639.90 km) |
| Sun Prairie to Chapelle-lez-Herlaimont | 4,148.82 mi (6,676.88 km) |
| Sun Prairie to Charleroi | 4,156.86 mi (6,689.82 km) |
| Sun Prairie to Chatelet | 4,159.94 mi (6,694.78 km) |
