| Castelnau-le-Lez to Brownsburg (Indiana) | 4,417.97 mi (7,110.04 km) |
| Castelnau-le-Lez to Brownsville (Florida) | 4,730.54 mi (7,613.07 km) |
| Castelnau-le-Lez to Brownsville (Texas) | 5,524.61 mi (8,891.00 km) |
| Castelnau-le-Lez to Brownwood (Texas) | 5,317.85 mi (8,558.25 km) |
| Castelnau-le-Lez to Brunswick (Georgia) | 4,559.69 mi (7,338.11 km) |
| Castelnau-le-Lez to Brunswick (Ohio) | 4,165.83 mi (6,704.25 km) |
| Castelnau-le-Lez to Brushy Creek (Texas) | 5,321.72 mi (8,564.48 km) |
| Castelnau-le-Lez to Bryan (Texas) | 5,255.53 mi (8,457.96 km) |
| Castelnau-le-Lez to Bryant (Arkansas) | 4,905.12 mi (7,894.03 km) |
| Castelnau-le-Lez to Bryn Mawr-Skyway (Washington) | 5,338.93 mi (8,592.17 km) |
| Castelnau-le-Lez to Buckeye (Arizona) | 5,780.95 mi (9,303.55 km) |
| Castelnau-le-Lez to Buckhall (Virginia) | 4,069.20 mi (6,548.74 km) |
| Castelnau-le-Lez to Bucyrus (Ohio) | 4,232.63 mi (6,811.76 km) |
| Castelnau-le-Lez to Buda (Texas) | 5,347.23 mi (8,605.54 km) |
| Castelnau-le-Lez to Buena Park (California) | 5,953.71 mi (9,581.56 km) |
