| Alcobendas to Blue Springs (Missouri) | 4,578.44 mi (7,368.28 km) |
| Alcobendas to Bluffdale (Utah) | 5,257.84 mi (8,461.67 km) |
| Alcobendas to Bluffton (Indiana) | 4,104.90 mi (6,606.20 km) |
| Alcobendas to Bluffton (South Carolina) | 4,201.02 mi (6,760.88 km) |
| Alcobendas to Blythe (California) | 5,689.57 mi (9,156.48 km) |
| Alcobendas to Blytheville (Arkansas) | 4,496.44 mi (7,236.32 km) |
| Alcobendas to Boca Raton (Florida) | 4,379.63 mi (7,048.33 km) |
| Alcobendas to Boerne (Texas) | 5,159.77 mi (8,303.85 km) |
| Alcobendas to Bogalusa (Louisiana) | 4,694.44 mi (7,554.97 km) |
| Alcobendas to Boiling Springs (South Carolina) | 4,150.68 mi (6,679.88 km) |
| Alcobendas to Boise (Idaho) | 5,272.41 mi (8,485.13 km) |
| Alcobendas to Bolingbrook (Illinois) | 4,205.01 mi (6,767.30 km) |
| Alcobendas to Bolivar (Missouri) | 4,594.28 mi (7,393.78 km) |
| Alcobendas to Bon Air (Virginia) | 3,853.02 mi (6,200.83 km) |
| Alcobendas to Bonham (Texas) | 4,881.66 mi (7,856.27 km) |
