| Boadilla del Monte to Buenaventura Lakes (Florida) | 4,357.45 mi (7,012.63 km) |
| Boadilla del Monte to Buffalo (Minnesota) | 4,326.64 mi (6,963.05 km) |
| Boadilla del Monte to Buffalo (New York) | 3,740.36 mi (6,019.52 km) |
| Boadilla del Monte to Buffalo Grove (Illinois) | 4,176.20 mi (6,720.94 km) |
| Boadilla del Monte to Buford (Georgia) | 4,273.30 mi (6,877.20 km) |
| Boadilla del Monte to Bull Run (Virginia) | 3,802.22 mi (6,119.09 km) |
| Boadilla del Monte to Bullhead City (Arizona) | 5,610.11 mi (9,028.59 km) |
| Boadilla del Monte to Burbank (California) | 5,807.75 mi (9,346.68 km) |
| Boadilla del Monte to Burbank (Illinois) | 4,181.97 mi (6,730.24 km) |
| Boadilla del Monte to Burien (Washington) | 5,289.76 mi (8,513.05 km) |
| Boadilla del Monte to Burkburnett (Texas) | 4,964.05 mi (7,988.86 km) |
| Boadilla del Monte to Burke (Virginia) | 3,789.96 mi (6,099.35 km) |
| Boadilla del Monte to Burke Centre (Virginia) | 3,791.31 mi (6,101.53 km) |
| Boadilla del Monte to Burleson (Texas) | 4,971.87 mi (8,001.45 km) |
| Boadilla del Monte to Burley (Idaho) | 5,229.94 mi (8,416.77 km) |
