| Yambol to Black Forest (Colorado) | 6,025.99 mi (9,697.89 km) |
| Yambol to Blackfoot (Idaho) | 5,990.80 mi (9,641.27 km) |
| Yambol to Blackhawk (California) | 6,544.01 mi (10,531.56 km) |
| Yambol to Blacksburg (Virginia) | 5,268.54 mi (8,478.90 km) |
| Yambol to Blackwells Mills (New Jersey) | 4,885.20 mi (7,861.97 km) |
| Yambol to Blaine (Minnesota) | 5,334.97 mi (8,585.80 km) |
| Yambol to Bloomingdale (Florida) | 5,797.47 mi (9,330.12 km) |
| Yambol to Bloomingdale (Illinois) | 5,327.13 mi (8,573.18 km) |
| Yambol to Bloomington (California) | 6,676.28 mi (10,744.44 km) |
| Yambol to Bloomington (Illinois) | 5,432.76 mi (8,743.18 km) |
| Yambol to Bloomington (Indiana) | 5,409.67 mi (8,706.02 km) |
| Yambol to Bloomington (Minnesota) | 5,356.09 mi (8,619.79 km) |
| Yambol to Bloomsburg (Pennsylvania) | 4,935.90 mi (7,943.56 km) |
| Yambol to Blue Ash (Ohio) | 5,325.19 mi (8,570.06 km) |
| Yambol to Blue Island (Illinois) | 5,327.25 mi (8,573.38 km) |
