| Castelnaudary to Bailey's Crossroads (Virginia) | 3,971.34 mi (6,391.25 km) |
| Castelnaudary to Bainbridge (Georgia) | 4,631.61 mi (7,453.86 km) |
| Castelnaudary to Bainbridge Island (Washington) | 5,302.31 mi (8,533.25 km) |
| Castelnaudary to Baker (Louisiana) | 4,949.58 mi (7,965.58 km) |
| Castelnaudary to Bakersfield (California) | 5,855.97 mi (9,424.27 km) |
| Castelnaudary to Balch Springs (Texas) | 5,096.49 mi (8,202.00 km) |
| Castelnaudary to Baldwin (New York) | 3,746.79 mi (6,029.88 km) |
| Castelnaudary to Baldwin (Pennsylvania) | 4,043.05 mi (6,506.66 km) |
| Castelnaudary to Baldwin Park (California) | 5,886.11 mi (9,472.78 km) |
| Castelnaudary to Ballenger Creek (Maryland) | 3,965.02 mi (6,381.08 km) |
| Castelnaudary to Ballwin (Missouri) | 4,575.81 mi (7,364.05 km) |
| Castelnaudary to Baltimore (Maryland) | 3,931.15 mi (6,326.57 km) |
| Castelnaudary to Bangor (Maine) | 3,397.18 mi (5,467.24 km) |
| Castelnaudary to Banning (California) | 5,854.30 mi (9,421.59 km) |
| Castelnaudary to Baraboo (Wisconsin) | 4,342.19 mi (6,988.09 km) |
