| Blackburn to Bonita (California) | 5,306.03 mi (8,539.23 km) |
| Blackburn to Bonita Springs (Florida) | 4,342.38 mi (6,988.39 km) |
| Blackburn to Bonney Lake (Washington) | 4,621.95 mi (7,438.32 km) |
| Blackburn to Boone (Iowa) | 4,009.51 mi (6,452.69 km) |
| Blackburn to Boone (North Carolina) | 3,836.96 mi (6,174.99 km) |
| Blackburn to Borger (Texas) | 4,608.15 mi (7,416.11 km) |
| Blackburn to Bossier City (Louisiana) | 4,488.32 mi (7,223.25 km) |
| Blackburn to Boston (Massachusetts) | 3,135.21 mi (5,045.63 km) |
| Blackburn to Bostonia (California) | 5,294.55 mi (8,520.76 km) |
| Blackburn to Bothell (Washington) | 4,588.81 mi (7,384.98 km) |
| Blackburn to Bothell East (Washington) | 4,586.41 mi (7,381.11 km) |
| Blackburn to Bothell West (Washington) | 4,587.90 mi (7,383.52 km) |
| Blackburn to Boulder (Colorado) | 4,508.90 mi (7,256.37 km) |
| Blackburn to Boulder City (Nevada) | 5,057.03 mi (8,138.50 km) |
| Blackburn to Bound Brook (New Jersey) | 3,349.83 mi (5,391.04 km) |
