| Kardzhali to Black Forest (Colorado) | 6,038.17 mi (9,717.49 km) |
| Kardzhali to Blackfoot (Idaho) | 6,012.88 mi (9,676.79 km) |
| Kardzhali to Blackhawk (California) | 6,571.67 mi (10,576.08 km) |
| Kardzhali to Blacksburg (Virginia) | 5,258.35 mi (8,462.49 km) |
| Kardzhali to Blackwells Mills (New Jersey) | 4,874.22 mi (7,844.29 km) |
| Kardzhali to Blaine (Minnesota) | 5,342.92 mi (8,598.61 km) |
| Kardzhali to Bloomingdale (Florida) | 5,779.18 mi (9,300.70 km) |
| Kardzhali to Bloomingdale (Illinois) | 5,327.91 mi (8,574.44 km) |
| Kardzhali to Bloomington (California) | 6,697.24 mi (10,778.17 km) |
| Kardzhali to Bloomington (Illinois) | 5,432.75 mi (8,743.17 km) |
| Kardzhali to Bloomington (Indiana) | 5,406.37 mi (8,700.71 km) |
| Kardzhali to Bloomington (Minnesota) | 5,363.80 mi (8,632.20 km) |
| Kardzhali to Bloomsburg (Pennsylvania) | 4,926.87 mi (7,929.03 km) |
| Kardzhali to Blue Ash (Ohio) | 5,320.26 mi (8,562.13 km) |
| Kardzhali to Blue Island (Illinois) | 5,327.41 mi (8,573.65 km) |
