| Sanlucar la Mayor to Brownsburg (Indiana) | 4,177.76 mi (6,723.46 km) |
| Sanlucar la Mayor to Brownsville (Florida) | 4,321.21 mi (6,954.31 km) |
| Sanlucar la Mayor to Brownsville (Texas) | 5,216.26 mi (8,394.76 km) |
| Sanlucar la Mayor to Brownwood (Texas) | 5,068.49 mi (8,156.95 km) |
| Sanlucar la Mayor to Brunswick (Georgia) | 4,205.32 mi (6,767.81 km) |
| Sanlucar la Mayor to Brunswick (Ohio) | 3,919.28 mi (6,307.48 km) |
| Sanlucar la Mayor to Brushy Creek (Texas) | 5,054.11 mi (8,133.80 km) |
| Sanlucar la Mayor to Bryan (Texas) | 4,981.04 mi (8,016.21 km) |
| Sanlucar la Mayor to Bryant (Arkansas) | 4,644.46 mi (7,474.53 km) |
| Sanlucar la Mayor to Bryn Mawr-Skyway (Washington) | 5,373.13 mi (8,647.21 km) |
| Sanlucar la Mayor to Buckeye (Arizona) | 5,635.17 mi (9,068.93 km) |
| Sanlucar la Mayor to Buckhall (Virginia) | 3,773.38 mi (6,072.67 km) |
| Sanlucar la Mayor to Bucyrus (Ohio) | 3,986.50 mi (6,415.65 km) |
| Sanlucar la Mayor to Buda (Texas) | 5,076.43 mi (8,169.72 km) |
| Sanlucar la Mayor to Buena Park (California) | 5,849.08 mi (9,413.18 km) |
