| Piqua to Laurinburg (North Carolina) | 454.88 mi (732.06 km) |
| Piqua to Lawndale (California) | 1,918.25 mi (3,087.13 km) |
| Piqua to Lawrence (Indiana) | 94.46 mi (152.03 km) |
| Piqua to Lawrence (Kansas) | 592.40 mi (953.38 km) |
| Piqua to Lawrence (Massachusetts) | 699.43 mi (1,125.63 km) |
| Piqua to Lawrenceburg (Kentucky) | 150.50 mi (242.21 km) |
| Piqua to Lawrenceburg (Tennessee) | 378.31 mi (608.83 km) |
| Piqua to Lawrenceville (Georgia) | 428.48 mi (689.58 km) |
| Piqua to Lawton (Oklahoma) | 865.69 mi (1,393.20 km) |
| Piqua to Layton (Utah) | 1,449.08 mi (2,332.07 km) |
| Piqua to Le Mars (Iowa) | 643.18 mi (1,035.09 km) |
| Piqua to League City (Texas) | 958.92 mi (1,543.24 km) |
| Piqua to Lealman (Florida) | 856.61 mi (1,378.58 km) |
| Piqua to Leander (Texas) | 1,011.10 mi (1,627.20 km) |
| Piqua to Leavenworth (Kansas) | 569.96 mi (917.26 km) |
