| Mlada Boleslav to Blue Springs (Missouri) | 4,918.59 mi (7,915.71 km) |
| Mlada Boleslav to Bluffdale (Utah) | 5,382.58 mi (8,662.42 km) |
| Mlada Boleslav to Bluffton (Indiana) | 4,509.08 mi (7,256.66 km) |
| Mlada Boleslav to Bluffton (South Carolina) | 4,777.50 mi (7,688.65 km) |
| Mlada Boleslav to Blythe (California) | 5,865.55 mi (9,439.69 km) |
| Mlada Boleslav to Blytheville (Arkansas) | 4,927.46 mi (7,929.98 km) |
| Mlada Boleslav to Boca Raton (Florida) | 5,043.37 mi (8,116.52 km) |
| Mlada Boleslav to Boerne (Texas) | 5,577.87 mi (8,976.71 km) |
| Mlada Boleslav to Bogalusa (Louisiana) | 5,198.31 mi (8,365.88 km) |
| Mlada Boleslav to Boiling Springs (South Carolina) | 4,675.27 mi (7,524.11 km) |
| Mlada Boleslav to Boise (Idaho) | 5,308.27 mi (8,542.83 km) |
| Mlada Boleslav to Bolingbrook (Illinois) | 4,565.68 mi (7,347.76 km) |
| Mlada Boleslav to Bolivar (Missouri) | 4,964.09 mi (7,988.93 km) |
| Mlada Boleslav to Bon Air (Virginia) | 4,381.62 mi (7,051.53 km) |
| Mlada Boleslav to Bonham (Texas) | 5,278.17 mi (8,494.40 km) |
