| Boadilla del Monte to Barberton (Ohio) | 3,924.93 mi (6,316.57 km) |
| Boadilla del Monte to Bardstown (Kentucky) | 4,211.43 mi (6,777.64 km) |
| Boadilla del Monte to Barrington (Illinois) | 4,184.17 mi (6,733.77 km) |
| Boadilla del Monte to Barstow (California) | 5,723.40 mi (9,210.92 km) |
| Boadilla del Monte to Bartlesville (Oklahoma) | 4,736.43 mi (7,622.54 km) |
| Boadilla del Monte to Bartlett (Illinois) | 4,193.53 mi (6,748.84 km) |
| Boadilla del Monte to Bartlett (Tennessee) | 4,511.44 mi (7,260.46 km) |
| Boadilla del Monte to Bartow (Florida) | 4,398.32 mi (7,078.41 km) |
| Boadilla del Monte to Batavia (Illinois) | 4,202.70 mi (6,763.60 km) |
| Boadilla del Monte to Batavia (New York) | 3,706.84 mi (5,965.58 km) |
| Boadilla del Monte to Batesville (Arkansas) | 4,575.60 mi (7,363.72 km) |
| Boadilla del Monte to Baton Rouge (Louisiana) | 4,761.13 mi (7,662.31 km) |
| Boadilla del Monte to Battle Creek (Michigan) | 4,049.36 mi (6,516.82 km) |
| Boadilla del Monte to Battle Ground (Washington) | 5,381.80 mi (8,661.17 km) |
| Boadilla del Monte to Bay City (Michigan) | 3,948.03 mi (6,353.75 km) |
