| Blackburn to Barberton (Ohio) | 3,604.32 mi (5,800.60 km) |
| Blackburn to Bardstown (Kentucky) | 3,905.34 mi (6,285.04 km) |
| Blackburn to Barrington (Illinois) | 3,795.82 mi (6,108.79 km) |
| Blackburn to Barstow (California) | 5,180.04 mi (8,336.48 km) |
| Blackburn to Bartlesville (Oklahoma) | 4,354.08 mi (7,007.21 km) |
| Blackburn to Bartlett (Illinois) | 3,806.95 mi (6,126.69 km) |
| Blackburn to Bartlett (Tennessee) | 4,201.72 mi (6,762.01 km) |
| Blackburn to Bartow (Florida) | 4,264.02 mi (6,862.27 km) |
| Blackburn to Batavia (Illinois) | 3,817.15 mi (6,143.11 km) |
| Blackburn to Batavia (New York) | 3,381.67 mi (5,442.27 km) |
| Blackburn to Batesville (Arkansas) | 4,242.91 mi (6,828.31 km) |
| Blackburn to Baton Rouge (Louisiana) | 4,499.85 mi (7,241.80 km) |
| Blackburn to Battle Creek (Michigan) | 3,681.15 mi (5,924.24 km) |
| Blackburn to Battle Ground (Washington) | 4,712.38 mi (7,583.84 km) |
| Blackburn to Bay City (Michigan) | 3,570.90 mi (5,746.80 km) |
