| Castelnaudary to Buenaventura Lakes (Florida) | 4,588.25 mi (7,384.08 km) |
| Castelnaudary to Buffalo (Minnesota) | 4,438.40 mi (7,142.92 km) |
| Castelnaudary to Buffalo (New York) | 3,902.48 mi (6,280.44 km) |
| Castelnaudary to Buffalo Grove (Illinois) | 4,320.15 mi (6,952.61 km) |
| Castelnaudary to Buford (Georgia) | 4,470.08 mi (7,193.90 km) |
| Castelnaudary to Bull Run (Virginia) | 3,991.59 mi (6,423.84 km) |
| Castelnaudary to Bullhead City (Arizona) | 5,705.69 mi (9,182.43 km) |
| Castelnaudary to Burbank (California) | 5,893.18 mi (9,484.15 km) |
| Castelnaudary to Burbank (Illinois) | 4,328.78 mi (6,966.50 km) |
| Castelnaudary to Burien (Washington) | 5,305.57 mi (8,538.48 km) |
| Castelnaudary to Burkburnett (Texas) | 5,118.28 mi (8,237.07 km) |
| Castelnaudary to Burke (Virginia) | 3,979.98 mi (6,405.16 km) |
| Castelnaudary to Burke Centre (Virginia) | 3,981.17 mi (6,407.08 km) |
| Castelnaudary to Burleson (Texas) | 5,137.07 mi (8,267.31 km) |
| Castelnaudary to Burley (Idaho) | 5,295.79 mi (8,522.75 km) |
