| Sanlucar de Barrameda to Buenaventura Lakes (Florida) | 4,296.93 mi (6,915.24 km) |
| Sanlucar de Barrameda to Buffalo (Minnesota) | 4,374.77 mi (7,040.51 km) |
| Sanlucar de Barrameda to Buffalo (New York) | 3,749.85 mi (6,034.80 km) |
| Sanlucar de Barrameda to Buffalo Grove (Illinois) | 4,198.28 mi (6,756.48 km) |
| Sanlucar de Barrameda to Buford (Georgia) | 4,246.82 mi (6,834.59 km) |
| Sanlucar de Barrameda to Bull Run (Virginia) | 3,786.21 mi (6,093.32 km) |
| Sanlucar de Barrameda to Bullhead City (Arizona) | 5,663.39 mi (9,114.35 km) |
| Sanlucar de Barrameda to Burbank (California) | 5,868.04 mi (9,443.70 km) |
| Sanlucar de Barrameda to Burbank (Illinois) | 4,201.55 mi (6,761.74 km) |
| Sanlucar de Barrameda to Burien (Washington) | 5,405.62 mi (8,699.51 km) |
| Sanlucar de Barrameda to Burkburnett (Texas) | 4,971.94 mi (8,001.56 km) |
| Sanlucar de Barrameda to Burke (Virginia) | 3,773.43 mi (6,072.75 km) |
| Sanlucar de Barrameda to Burke Centre (Virginia) | 3,774.93 mi (6,075.16 km) |
| Sanlucar de Barrameda to Burleson (Texas) | 4,970.00 mi (7,998.45 km) |
| Sanlucar de Barrameda to Burley (Idaho) | 5,308.84 mi (8,543.76 km) |
