| Dunbar to Bonita (California) | 5,209.22 mi (8,383.43 km) |
| Dunbar to Bonita Springs (Florida) | 4,320.11 mi (6,952.55 km) |
| Dunbar to Bonney Lake (Washington) | 4,502.19 mi (7,245.58 km) |
| Dunbar to Boone (Iowa) | 3,934.40 mi (6,331.81 km) |
| Dunbar to Boone (North Carolina) | 3,794.68 mi (6,106.95 km) |
| Dunbar to Borger (Texas) | 4,532.29 mi (7,294.02 km) |
| Dunbar to Bossier City (Louisiana) | 4,431.23 mi (7,131.38 km) |
| Dunbar to Boston (Massachusetts) | 3,097.23 mi (4,984.52 km) |
| Dunbar to Bostonia (California) | 5,197.69 mi (8,364.87 km) |
| Dunbar to Bothell (Washington) | 4,468.40 mi (7,191.19 km) |
| Dunbar to Bothell East (Washington) | 4,465.98 mi (7,187.30 km) |
| Dunbar to Bothell West (Washington) | 4,467.42 mi (7,189.61 km) |
| Dunbar to Boulder (Colorado) | 4,420.11 mi (7,113.48 km) |
| Dunbar to Boulder City (Nevada) | 4,959.59 mi (7,981.68 km) |
| Dunbar to Bound Brook (New Jersey) | 3,310.34 mi (5,327.47 km) |
