| Walnut Park to Los Alamitos (California) | 15.07 mi (24.24 km) |
| Walnut Park to Los Alamos (New Mexico) | 688.60 mi (1,108.19 km) |
| Walnut Park to Los Altos (California) | 320.08 mi (515.12 km) |
| Walnut Park to Los Angeles (California) | 14.61 mi (23.52 km) |
| Walnut Park to Los Banos (California) | 259.61 mi (417.80 km) |
| Walnut Park to Los Gatos (California) | 307.86 mi (495.46 km) |
| Walnut Park to Los Lunas (New Mexico) | 654.61 mi (1,053.49 km) |
| Walnut Park to Los Osos (California) | 174.44 mi (280.74 km) |
| Walnut Park to Loudoun Valley Estates (Virginia) | 2,269.52 mi (3,652.45 km) |
| Walnut Park to Louisville (Colorado) | 831.32 mi (1,337.88 km) |
| Walnut Park to Louisville (Kentucky) | 1,832.60 mi (2,949.29 km) |
| Walnut Park to Lovejoy (Georgia) | 1,940.14 mi (3,122.36 km) |
| Walnut Park to Loveland (Colorado) | 848.99 mi (1,366.32 km) |
| Walnut Park to Loveland (Ohio) | 1,906.36 mi (3,067.99 km) |
| Walnut Park to Loves Park (Illinois) | 1,679.77 mi (2,703.34 km) |
