| Defiance to Badger (Alaska) | 2,908.00 mi (4,679.97 km) |
| Defiance to Bailey's Crossroads (Virginia) | 417.73 mi (672.27 km) |
| Defiance to Bainbridge (Georgia) | 717.01 mi (1,153.92 km) |
| Defiance to Bainbridge Island (Washington) | 1,912.62 mi (3,078.07 km) |
| Defiance to Baker (Louisiana) | 830.44 mi (1,336.47 km) |
| Defiance to Bakersfield (California) | 1,910.22 mi (3,074.20 km) |
| Defiance to Balch Springs (Texas) | 896.60 mi (1,442.94 km) |
| Defiance to Baldwin (New York) | 562.60 mi (905.42 km) |
| Defiance to Baldwin (Pennsylvania) | 238.44 mi (383.72 km) |
| Defiance to Baldwin Park (California) | 1,890.79 mi (3,042.94 km) |
| Defiance to Ballenger Creek (Maryland) | 388.52 mi (625.27 km) |
| Defiance to Ballwin (Missouri) | 376.41 mi (605.77 km) |
| Defiance to Baltimore (Maryland) | 430.53 mi (692.87 km) |
| Defiance to Bangor (Maine) | 822.18 mi (1,323.17 km) |
| Defiance to Banning (California) | 1,839.33 mi (2,960.12 km) |
