| Castelnau-le-Lez to Buenaventura Lakes (Florida) | 4,674.36 mi (7,522.65 km) |
| Castelnau-le-Lez to Buffalo (Minnesota) | 4,500.08 mi (7,242.19 km) |
| Castelnau-le-Lez to Buffalo (New York) | 3,975.82 mi (6,398.46 km) |
| Castelnau-le-Lez to Buffalo Grove (Illinois) | 4,389.13 mi (7,063.62 km) |
| Castelnau-le-Lez to Buford (Georgia) | 4,549.84 mi (7,322.25 km) |
| Castelnau-le-Lez to Bull Run (Virginia) | 4,070.34 mi (6,550.57 km) |
| Castelnau-le-Lez to Bullhead City (Arizona) | 5,762.07 mi (9,273.16 km) |
| Castelnau-le-Lez to Burbank (California) | 5,946.91 mi (9,570.63 km) |
| Castelnau-le-Lez to Burbank (Illinois) | 4,398.36 mi (7,078.48 km) |
| Castelnau-le-Lez to Burien (Washington) | 5,342.71 mi (8,598.26 km) |
| Castelnau-le-Lez to Burkburnett (Texas) | 5,188.62 mi (8,350.28 km) |
| Castelnau-le-Lez to Burke (Virginia) | 4,058.87 mi (6,532.12 km) |
| Castelnau-le-Lez to Burke Centre (Virginia) | 4,060.02 mi (6,533.98 km) |
| Castelnau-le-Lez to Burleson (Texas) | 5,209.75 mi (8,384.29 km) |
| Castelnau-le-Lez to Burley (Idaho) | 5,345.51 mi (8,602.77 km) |
