| Preakness to Mill Creek (Washington) | 2,376.55 mi (3,824.68 km) |
| Preakness to Mill Creek East (Washington) | 2,376.02 mi (3,823.84 km) |
| Preakness to Mill Valley (California) | 2,554.48 mi (4,111.04 km) |
| Preakness to Millbrae (California) | 2,554.79 mi (4,111.54 km) |
| Preakness to Millbrook (Alabama) | 888.63 mi (1,430.11 km) |
| Preakness to Millcreek (Utah) | 1,951.11 mi (3,140.01 km) |
| Preakness to Milledgeville (Georgia) | 735.19 mi (1,183.17 km) |
| Preakness to Miller Place (New York) | 64.61 mi (103.97 km) |
| Preakness to Millington (Tennessee) | 933.89 mi (1,502.94 km) |
| Preakness to Millville (New Jersey) | 115.62 mi (186.07 km) |
| Preakness to Milpitas (California) | 2,532.67 mi (4,075.94 km) |
| Preakness to Milton (Georgia) | 724.73 mi (1,166.34 km) |
| Preakness to Milwaukee (Wisconsin) | 719.90 mi (1,158.57 km) |
| Preakness to Milwaukie (Oregon) | 2,420.66 mi (3,895.67 km) |
| Preakness to Minden (Louisiana) | 1,197.14 mi (1,926.61 km) |
