| Smethwick to Barberton (Ohio) | 3,655.08 mi (5,882.28 km) |
| Smethwick to Bardstown (Kentucky) | 3,955.66 mi (6,366.02 km) |
| Smethwick to Barrington (Illinois) | 3,852.94 mi (6,200.71 km) |
| Smethwick to Barstow (California) | 5,251.82 mi (8,451.99 km) |
| Smethwick to Bartlesville (Oklahoma) | 4,411.94 mi (7,100.33 km) |
| Smethwick to Bartlett (Illinois) | 3,863.94 mi (6,218.41 km) |
| Smethwick to Bartlett (Tennessee) | 4,253.09 mi (6,844.69 km) |
| Smethwick to Bartow (Florida) | 4,300.01 mi (6,920.20 km) |
| Smethwick to Batavia (Illinois) | 3,874.08 mi (6,234.73 km) |
| Smethwick to Batavia (New York) | 3,432.15 mi (5,523.51 km) |
| Smethwick to Batesville (Arkansas) | 4,296.35 mi (6,914.31 km) |
| Smethwick to Baton Rouge (Louisiana) | 4,547.74 mi (7,318.88 km) |
| Smethwick to Battle Creek (Michigan) | 3,736.26 mi (6,012.93 km) |
| Smethwick to Battle Ground (Washington) | 4,792.32 mi (7,712.49 km) |
| Smethwick to Bay City (Michigan) | 3,626.48 mi (5,836.25 km) |
