| Preakness to Baraboo (Wisconsin) | 811.74 mi (1,306.37 km) |
| Preakness to Barberton (Ohio) | 384.88 mi (619.40 km) |
| Preakness to Bardstown (Kentucky) | 636.81 mi (1,024.85 km) |
| Preakness to Barrington (Illinois) | 723.05 mi (1,163.64 km) |
| Preakness to Barstow (California) | 2,348.14 mi (3,778.96 km) |
| Preakness to Bartlesville (Oklahoma) | 1,201.08 mi (1,932.96 km) |
| Preakness to Bartlett (Illinois) | 726.79 mi (1,169.66 km) |
| Preakness to Bartlett (Tennessee) | 933.41 mi (1,502.18 km) |
| Preakness to Bartow (Florida) | 999.33 mi (1,608.27 km) |
| Preakness to Batavia (Illinois) | 732.03 mi (1,178.09 km) |
| Preakness to Batavia (New York) | 248.09 mi (399.26 km) |
| Preakness to Batesville (Arkansas) | 1,005.92 mi (1,618.88 km) |
| Preakness to Baton Rouge (Louisiana) | 1,190.55 mi (1,916.01 km) |
| Preakness to Battle Creek (Michigan) | 575.76 mi (926.59 km) |
| Preakness to Battle Ground (Washington) | 2,412.83 mi (3,883.08 km) |
