| Preakness to Bonham (Texas) | 1,305.68 mi (2,101.29 km) |
| Preakness to Bonita (California) | 2,410.88 mi (3,879.93 km) |
| Preakness to Bonita Springs (Florida) | 1,096.29 mi (1,764.30 km) |
| Preakness to Bonney Lake (Washington) | 2,380.79 mi (3,831.51 km) |
| Preakness to Boone (Iowa) | 1,017.72 mi (1,637.86 km) |
| Preakness to Boone (North Carolina) | 517.64 mi (833.06 km) |
| Preakness to Borger (Texas) | 1,511.41 mi (2,432.39 km) |
| Preakness to Bossier City (Louisiana) | 1,219.71 mi (1,962.94 km) |
| Preakness to Boston (Massachusetts) | 188.08 mi (302.68 km) |
| Preakness to Bostonia (California) | 2,401.95 mi (3,865.56 km) |
| Preakness to Bothell (Washington) | 2,377.29 mi (3,825.88 km) |
| Preakness to Bothell East (Washington) | 2,376.11 mi (3,823.98 km) |
| Preakness to Bothell West (Washington) | 2,378.68 mi (3,828.12 km) |
| Preakness to Boulder (Colorado) | 1,623.28 mi (2,612.42 km) |
| Preakness to Boulder City (Nevada) | 2,211.93 mi (3,559.76 km) |
