| Piqua to Lewiston (Idaho) | 1,689.80 mi (2,719.47 km) |
| Piqua to Lewiston (Maine) | 769.83 mi (1,238.92 km) |
| Piqua to Lewisville (North Carolina) | 348.47 mi (560.81 km) |
| Piqua to Lewisville (Texas) | 858.95 mi (1,382.34 km) |
| Piqua to Lexington (Kentucky) | 146.12 mi (235.16 km) |
| Piqua to Lexington (Nebraska) | 814.98 mi (1,311.59 km) |
| Piqua to Lexington (North Carolina) | 370.28 mi (595.90 km) |
| Piqua to Lexington (South Carolina) | 457.12 mi (735.66 km) |
| Piqua to Lexington Park (Maryland) | 437.64 mi (704.31 km) |
| Piqua to Liberal (Kansas) | 924.64 mi (1,488.07 km) |
| Piqua to Liberty (Missouri) | 544.29 mi (875.95 km) |
| Piqua to Liberty Lake (Washington) | 1,701.47 mi (2,738.26 km) |
| Piqua to Liberty Triangle (Florida) | 773.73 mi (1,245.20 km) |
| Piqua to Libertyville (Illinois) | 243.32 mi (391.59 km) |
| Piqua to Lighthouse Point (Florida) | 987.77 mi (1,589.67 km) |
