| Preakness to Norton (Ohio) | 387.05 mi (622.89 km) |
| Preakness to Norton Shores (Michigan) | 635.31 mi (1,022.43 km) |
| Preakness to Norwalk (California) | 2,429.02 mi (3,909.13 km) |
| Preakness to Norwalk (Connecticut) | 43.58 mi (70.13 km) |
| Preakness to Norwalk (Iowa) | 1,010.40 mi (1,626.08 km) |
| Preakness to Norwalk (Ohio) | 436.95 mi (703.21 km) |
| Preakness to Norwich (Connecticut) | 118.73 mi (191.08 km) |
| Preakness to Norwood (Ohio) | 554.44 mi (892.29 km) |
| Preakness to Novato (California) | 2,550.90 mi (4,105.28 km) |
| Preakness to Novi (Michigan) | 489.34 mi (787.51 km) |
| Preakness to O'Fallon (Illinois) | 847.62 mi (1,364.12 km) |
| Preakness to O'Fallon (Missouri) | 885.91 mi (1,425.73 km) |
| Preakness to Oak Creek (Wisconsin) | 715.09 mi (1,150.83 km) |
| Preakness to Oak Forest (Illinois) | 703.32 mi (1,131.88 km) |
| Preakness to Oak Grove (Oregon) | 2,421.63 mi (3,897.24 km) |
