| Sanlucar la Mayor to Blue Springs (Missouri) | 4,576.51 mi (7,365.18 km) |
| Sanlucar la Mayor to Bluffdale (Utah) | 5,299.05 mi (8,527.99 km) |
| Sanlucar la Mayor to Bluffton (Indiana) | 4,093.25 mi (6,587.46 km) |
| Sanlucar la Mayor to Bluffton (South Carolina) | 4,142.44 mi (6,666.61 km) |
| Sanlucar la Mayor to Blythe (California) | 5,713.83 mi (9,195.51 km) |
| Sanlucar la Mayor to Blytheville (Arkansas) | 4,472.64 mi (7,198.02 km) |
| Sanlucar la Mayor to Boca Raton (Florida) | 4,294.68 mi (6,911.62 km) |
| Sanlucar la Mayor to Boerne (Texas) | 5,131.33 mi (8,258.08 km) |
| Sanlucar la Mayor to Bogalusa (Louisiana) | 4,649.33 mi (7,482.38 km) |
| Sanlucar la Mayor to Boiling Springs (South Carolina) | 4,106.83 mi (6,609.30 km) |
| Sanlucar la Mayor to Boise (Idaho) | 5,333.77 mi (8,583.88 km) |
| Sanlucar la Mayor to Bolingbrook (Illinois) | 4,202.98 mi (6,764.04 km) |
| Sanlucar la Mayor to Bolivar (Missouri) | 4,584.75 mi (7,378.45 km) |
| Sanlucar la Mayor to Bon Air (Virginia) | 3,812.18 mi (6,135.11 km) |
| Sanlucar la Mayor to Bonham (Texas) | 4,861.88 mi (7,824.44 km) |
