| Bostonia to Borsbeek | 5,631.20 mi (9,062.54 km) |
| Bostonia to Boussu | 5,645.73 mi (9,085.93 km) |
| Bostonia to Braine-l'Alleud | 5,652.39 mi (9,096.64 km) |
| Bostonia to Braine-le-Chateau | 5,648.92 mi (9,091.06 km) |
| Bostonia to Braine-le-Comte | 5,648.63 mi (9,090.59 km) |
| Bostonia to Brasschaat | 5,626.96 mi (9,055.72 km) |
| Bostonia to Brecht | 5,628.75 mi (9,058.60 km) |
| Bostonia to Bredene | 5,581.89 mi (8,983.18 km) |
| Bostonia to Bree | 5,668.72 mi (9,122.92 km) |
| Bostonia to Bruges | 5,590.97 mi (8,997.79 km) |
| Bostonia to Brussels | 5,643.88 mi (9,082.95 km) |
| Bostonia to Buggenhout | 5,631.77 mi (9,063.47 km) |
| Bostonia to Chapelle-lez-Herlaimont | 5,659.74 mi (9,108.47 km) |
| Bostonia to Charleroi | 5,667.70 mi (9,121.28 km) |
| Bostonia to Chatelet | 5,670.36 mi (9,125.57 km) |
