| Sredets to Black Forest (Colorado) | 6,054.26 mi (9,743.39 km) |
| Sredets to Blackfoot (Idaho) | 6,015.93 mi (9,681.71 km) |
| Sredets to Blackhawk (California) | 6,567.09 mi (10,568.70 km) |
| Sredets to Blacksburg (Virginia) | 5,302.20 mi (8,533.07 km) |
| Sredets to Blackwells Mills (New Jersey) | 4,919.03 mi (7,916.41 km) |
| Sredets to Blaine (Minnesota) | 5,364.48 mi (8,633.29 km) |
| Sredets to Bloomingdale (Florida) | 5,832.45 mi (9,386.42 km) |
| Sredets to Bloomingdale (Illinois) | 5,358.46 mi (8,623.61 km) |
| Sredets to Bloomington (California) | 6,701.73 mi (10,785.39 km) |
| Sredets to Bloomington (Illinois) | 5,464.27 mi (8,793.90 km) |
| Sredets to Bloomington (Indiana) | 5,441.93 mi (8,757.94 km) |
| Sredets to Bloomington (Minnesota) | 5,385.66 mi (8,667.39 km) |
| Sredets to Bloomsburg (Pennsylvania) | 4,969.36 mi (7,997.41 km) |
| Sredets to Blue Ash (Ohio) | 5,357.80 mi (8,622.55 km) |
| Sredets to Blue Island (Illinois) | 5,358.73 mi (8,624.04 km) |
