| Preakness to Murphy (Texas) | 1,346.31 mi (2,166.68 km) |
| Preakness to Murray (Kentucky) | 814.76 mi (1,311.23 km) |
| Preakness to Murray (Utah) | 1,954.70 mi (3,145.78 km) |
| Preakness to Murraysville (North Carolina) | 499.98 mi (804.63 km) |
| Preakness to Murrieta (California) | 2,392.22 mi (3,849.90 km) |
| Preakness to Murrysville (Pennsylvania) | 286.51 mi (461.10 km) |
| Preakness to Muscatine (Iowa) | 875.19 mi (1,408.48 km) |
| Preakness to Muscle Shoals (Alabama) | 846.30 mi (1,361.99 km) |
| Preakness to Muscoy (California) | 2,383.60 mi (3,836.03 km) |
| Preakness to Muskego (Wisconsin) | 726.62 mi (1,169.38 km) |
| Preakness to Muskegon (Michigan) | 636.32 mi (1,024.06 km) |
| Preakness to Muskogee (Oklahoma) | 1,196.67 mi (1,925.85 km) |
| Preakness to Mustang (Oklahoma) | 1,328.23 mi (2,137.58 km) |
| Preakness to Myers Corner (New York) | 48.24 mi (77.63 km) |
| Preakness to Myrtle Beach (South Carolina) | 561.05 mi (902.92 km) |
