| Soure to Black Forest (Colorado) | 4,832.79 mi (7,777.62 km) |
| Soure to Blackfoot (Idaho) | 4,978.37 mi (8,011.91 km) |
| Soure to Blackhawk (California) | 5,599.98 mi (9,012.30 km) |
| Soure to Blacksburg (Virginia) | 3,770.36 mi (6,067.81 km) |
| Soure to Blackwells Mills (New Jersey) | 3,391.85 mi (5,458.66 km) |
| Soure to Blaine (Minnesota) | 4,111.85 mi (6,617.38 km) |
| Soure to Bloomingdale (Florida) | 4,183.92 mi (6,733.38 km) |
| Soure to Bloomingdale (Illinois) | 3,986.87 mi (6,416.24 km) |
| Soure to Bloomington (California) | 5,596.93 mi (9,007.39 km) |
| Soure to Bloomington (Illinois) | 4,074.73 mi (6,557.64 km) |
| Soure to Bloomington (Indiana) | 4,003.04 mi (6,442.27 km) |
| Soure to Bloomington (Minnesota) | 4,127.46 mi (6,642.51 km) |
| Soure to Bloomsburg (Pennsylvania) | 3,467.86 mi (5,580.98 km) |
| Soure to Blue Ash (Ohio) | 3,898.60 mi (6,274.18 km) |
| Soure to Blue Island (Illinois) | 3,977.32 mi (6,400.88 km) |
