| Blackburn to Bailey's Crossroads (Virginia) | 3,531.72 mi (5,683.76 km) |
| Blackburn to Bainbridge (Georgia) | 4,218.32 mi (6,788.73 km) |
| Blackburn to Bainbridge Island (Washington) | 4,605.05 mi (7,411.11 km) |
| Blackburn to Baker (Louisiana) | 4,493.50 mi (7,231.59 km) |
| Blackburn to Bakersfield (California) | 5,214.01 mi (8,391.14 km) |
| Blackburn to Balch Springs (Texas) | 4,589.15 mi (7,385.52 km) |
| Blackburn to Baldwin (New York) | 3,309.28 mi (5,325.78 km) |
| Blackburn to Baldwin (Pennsylvania) | 3,571.23 mi (5,747.34 km) |
| Blackburn to Baldwin Park (California) | 5,254.28 mi (8,455.94 km) |
| Blackburn to Ballenger Creek (Maryland) | 3,518.13 mi (5,661.89 km) |
| Blackburn to Ballwin (Missouri) | 4,059.86 mi (6,533.71 km) |
| Blackburn to Baltimore (Maryland) | 3,489.95 mi (5,616.53 km) |
| Blackburn to Bangor (Maine) | 2,937.74 mi (4,727.83 km) |
| Blackburn to Banning (California) | 5,228.18 mi (8,413.95 km) |
| Blackburn to Baraboo (Wisconsin) | 3,791.59 mi (6,101.98 km) |
