| Mlada Boleslav to Black Forest (Colorado) | 5,253.36 mi (8,454.47 km) |
| Mlada Boleslav to Blackfoot (Idaho) | 5,233.30 mi (8,422.19 km) |
| Mlada Boleslav to Blackhawk (California) | 5,800.13 mi (9,334.41 km) |
| Mlada Boleslav to Blacksburg (Virginia) | 4,506.40 mi (7,252.35 km) |
| Mlada Boleslav to Blackwells Mills (New Jersey) | 4,125.09 mi (6,638.69 km) |
| Mlada Boleslav to Blaine (Minnesota) | 4,559.56 mi (7,337.90 km) |
| Mlada Boleslav to Bloomingdale (Florida) | 5,053.30 mi (8,132.50 km) |
| Mlada Boleslav to Bloomingdale (Illinois) | 4,552.09 mi (7,325.88 km) |
| Mlada Boleslav to Bloomington (California) | 5,916.18 mi (9,521.17 km) |
| Mlada Boleslav to Bloomington (Illinois) | 4,658.12 mi (7,496.52 km) |
| Mlada Boleslav to Bloomington (Indiana) | 4,637.64 mi (7,463.55 km) |
| Mlada Boleslav to Bloomington (Minnesota) | 4,580.58 mi (7,371.74 km) |
| Mlada Boleslav to Bloomsburg (Pennsylvania) | 4,172.05 mi (6,714.27 km) |
| Mlada Boleslav to Blue Ash (Ohio) | 4,554.97 mi (7,330.52 km) |
| Mlada Boleslav to Blue Island (Illinois) | 4,552.54 mi (7,326.60 km) |
