| Defiance to Beeville (Texas) | 1,166.45 mi (1,877.21 km) |
| Defiance to Bel Air (Maryland) | 438.65 mi (705.94 km) |
| Defiance to Bel Air North (Maryland) | 436.85 mi (703.04 km) |
| Defiance to Bel Air South (Maryland) | 441.12 mi (709.92 km) |
| Defiance to Belgrade (Montana) | 1,371.42 mi (2,207.09 km) |
| Defiance to Bell (California) | 1,904.57 mi (3,065.12 km) |
| Defiance to Bell Gardens (California) | 1,903.70 mi (3,063.71 km) |
| Defiance to Bella Vista (Arkansas) | 627.51 mi (1,009.87 km) |
| Defiance to Bellair-Meadowbrook Terrace (Florida) | 780.98 mi (1,256.86 km) |
| Defiance to Bellaire (Texas) | 1,012.80 mi (1,629.94 km) |
| Defiance to Belle Chasse (Louisiana) | 850.15 mi (1,368.18 km) |
| Defiance to Belle Glade (Florida) | 1,029.82 mi (1,657.33 km) |
| Defiance to Bellefontaine (Ohio) | 70.86 mi (114.04 km) |
| Defiance to Bellefontaine Neighbors (Missouri) | 355.90 mi (572.76 km) |
| Defiance to Belleville (Illinois) | 353.97 mi (569.65 km) |
