| Preakness to Blue Island (Illinois) | 699.59 mi (1,125.87 km) |
| Preakness to Blue Springs (Missouri) | 1,067.41 mi (1,717.83 km) |
| Preakness to Bluffdale (Utah) | 1,960.07 mi (3,154.43 km) |
| Preakness to Bluffton (Indiana) | 572.10 mi (920.70 km) |
| Preakness to Bluffton (South Carolina) | 707.91 mi (1,139.27 km) |
| Preakness to Blythe (California) | 2,256.58 mi (3,631.61 km) |
| Preakness to Blytheville (Arkansas) | 914.78 mi (1,472.19 km) |
| Preakness to Boca Raton (Florida) | 1,060.89 mi (1,707.33 km) |
| Preakness to Boerne (Texas) | 1,573.34 mi (2,532.05 km) |
| Preakness to Bogalusa (Louisiana) | 1,119.20 mi (1,801.18 km) |
| Preakness to Boiling Springs (South Carolina) | 586.10 mi (943.23 km) |
| Preakness to Boise (Idaho) | 2,132.66 mi (3,432.18 km) |
| Preakness to Bolingbrook (Illinois) | 721.29 mi (1,160.81 km) |
| Preakness to Bolivar (Missouri) | 1,049.81 mi (1,689.50 km) |
| Preakness to Bon Air (Virginia) | 296.45 mi (477.09 km) |
