| Preakness to Los Alamitos (California) | 2,430.95 mi (3,912.24 km) |
| Preakness to Los Alamos (New Mexico) | 1,760.06 mi (2,832.54 km) |
| Preakness to Los Altos (California) | 2,544.76 mi (4,095.39 km) |
| Preakness to Los Angeles (California) | 2,439.96 mi (3,926.74 km) |
| Preakness to Los Banos (California) | 2,487.72 mi (4,003.59 km) |
| Preakness to Los Gatos (California) | 2,540.96 mi (4,089.27 km) |
| Preakness to Los Lunas (New Mexico) | 1,814.09 mi (2,919.49 km) |
| Preakness to Los Osos (California) | 2,532.44 mi (4,075.57 km) |
| Preakness to Loudoun Valley Estates (Virginia) | 220.33 mi (354.59 km) |
| Preakness to Louisville (Colorado) | 1,618.48 mi (2,604.70 km) |
| Preakness to Louisville (Kentucky) | 637.48 mi (1,025.92 km) |
| Preakness to Lovejoy (Georgia) | 758.53 mi (1,220.74 km) |
| Preakness to Loveland (Colorado) | 1,607.88 mi (2,587.64 km) |
| Preakness to Loveland (Ohio) | 543.14 mi (874.11 km) |
| Preakness to Loves Park (Illinois) | 767.96 mi (1,235.92 km) |
