| Prestonpans to Black Forest (Colorado) | 4,441.56 mi (7,148.00 km) |
| Prestonpans to Blackfoot (Idaho) | 4,451.16 mi (7,163.45 km) |
| Prestonpans to Blackhawk (California) | 5,036.91 mi (8,106.13 km) |
| Prestonpans to Blacksburg (Virginia) | 3,680.52 mi (5,923.22 km) |
| Prestonpans to Blackwells Mills (New Jersey) | 3,300.86 mi (5,312.22 km) |
| Prestonpans to Blaine (Minnesota) | 3,739.90 mi (6,018.79 km) |
| Prestonpans to Bloomingdale (Florida) | 4,239.46 mi (6,822.75 km) |
| Prestonpans to Bloomingdale (Illinois) | 3,723.69 mi (5,992.71 km) |
| Prestonpans to Bloomington (California) | 5,126.97 mi (8,251.07 km) |
| Prestonpans to Bloomington (Illinois) | 3,829.29 mi (6,162.64 km) |
| Prestonpans to Bloomington (Indiana) | 3,807.91 mi (6,128.24 km) |
| Prestonpans to Bloomington (Minnesota) | 3,760.48 mi (6,051.91 km) |
| Prestonpans to Bloomsburg (Pennsylvania) | 3,345.39 mi (5,383.88 km) |
| Prestonpans to Blue Ash (Ohio) | 3,725.45 mi (5,995.54 km) |
| Prestonpans to Blue Island (Illinois) | 3,723.77 mi (5,992.83 km) |
