| Boussu to Bailey's Crossroads (Virginia) | 3,856.90 mi (6,207.09 km) |
| Boussu to Bainbridge (Georgia) | 4,539.53 mi (7,305.66 km) |
| Boussu to Bainbridge Island (Washington) | 4,948.31 mi (7,963.53 km) |
| Boussu to Baker (Louisiana) | 4,824.57 mi (7,764.39 km) |
| Boussu to Bakersfield (California) | 5,564.74 mi (8,955.59 km) |
| Boussu to Balch Springs (Texas) | 4,929.60 mi (7,933.42 km) |
| Boussu to Baldwin (New York) | 3,633.27 mi (5,847.18 km) |
| Boussu to Baldwin (Pennsylvania) | 3,903.33 mi (6,281.80 km) |
| Boussu to Baldwin Park (California) | 5,605.35 mi (9,020.93 km) |
| Boussu to Ballenger Creek (Maryland) | 3,844.87 mi (6,187.72 km) |
| Boussu to Ballwin (Missouri) | 4,400.86 mi (7,082.51 km) |
| Boussu to Baltimore (Maryland) | 3,815.35 mi (6,140.21 km) |
| Boussu to Bangor (Maine) | 3,265.29 mi (5,254.98 km) |
| Boussu to Banning (California) | 5,579.34 mi (8,979.09 km) |
| Boussu to Baraboo (Wisconsin) | 4,137.14 mi (6,658.09 km) |
