| Yambol to Blue Springs (Missouri) | 5,694.44 mi (9,164.32 km) |
| Yambol to Bluffdale (Utah) | 6,144.63 mi (9,888.82 km) |
| Yambol to Bluffton (Indiana) | 5,281.59 mi (8,499.90 km) |
| Yambol to Bluffton (South Carolina) | 5,529.63 mi (8,899.07 km) |
| Yambol to Blythe (California) | 6,631.21 mi (10,671.90 km) |
| Yambol to Blytheville (Arkansas) | 5,699.23 mi (9,172.02 km) |
| Yambol to Boca Raton (Florida) | 5,777.31 mi (9,297.69 km) |
| Yambol to Boerne (Texas) | 6,351.94 mi (10,222.45 km) |
| Yambol to Bogalusa (Louisiana) | 5,963.75 mi (9,597.73 km) |
| Yambol to Boiling Springs (South Carolina) | 5,435.59 mi (8,747.73 km) |
| Yambol to Boise (Idaho) | 6,057.01 mi (9,747.81 km) |
| Yambol to Bolingbrook (Illinois) | 5,340.60 mi (8,594.86 km) |
| Yambol to Bolivar (Missouri) | 5,739.26 mi (9,236.44 km) |
| Yambol to Bon Air (Virginia) | 5,139.79 mi (8,271.69 km) |
| Yambol to Bonham (Texas) | 6,052.77 mi (9,741.00 km) |
