| Piqua to Los Alamitos (California) | 1,905.22 mi (3,066.16 km) |
| Piqua to Los Alamos (New Mexico) | 1,231.79 mi (1,982.37 km) |
| Piqua to Los Altos (California) | 2,033.02 mi (3,271.82 km) |
| Piqua to Los Angeles (California) | 1,915.03 mi (3,081.94 km) |
| Piqua to Los Banos (California) | 1,973.42 mi (3,175.92 km) |
| Piqua to Los Gatos (California) | 2,028.51 mi (3,264.57 km) |
| Piqua to Los Lunas (New Mexico) | 1,285.49 mi (2,068.80 km) |
| Piqua to Los Osos (California) | 2,012.33 mi (3,238.53 km) |
| Piqua to Loudoun Valley Estates (Virginia) | 367.89 mi (592.06 km) |
| Piqua to Louisville (Colorado) | 1,102.73 mi (1,774.68 km) |
| Piqua to Louisville (Kentucky) | 156.39 mi (251.68 km) |
| Piqua to Lovejoy (Georgia) | 463.50 mi (745.92 km) |
| Piqua to Loveland (Colorado) | 1,094.90 mi (1,762.07 km) |
| Piqua to Loveland (Ohio) | 61.02 mi (98.21 km) |
| Piqua to Loves Park (Illinois) | 289.40 mi (465.75 km) |
