| Piqua to Leland (North Carolina) | 534.40 mi (860.03 km) |
| Piqua to Lemay (Missouri) | 341.50 mi (549.59 km) |
| Piqua to Lemon Grove (California) | 1,881.39 mi (3,027.80 km) |
| Piqua to Lemon Hill (California) | 1,977.37 mi (3,182.26 km) |
| Piqua to Lemont (Illinois) | 221.66 mi (356.72 km) |
| Piqua to Lemoore (California) | 1,935.16 mi (3,114.33 km) |
| Piqua to Lenexa (Kansas) | 568.05 mi (914.18 km) |
| Piqua to Lennox (California) | 1,917.20 mi (3,085.44 km) |
| Piqua to Lenoir (North Carolina) | 328.24 mi (528.25 km) |
| Piqua to Leominster (Massachusetts) | 666.77 mi (1,073.06 km) |
| Piqua to Leon Valley (Texas) | 1,095.67 mi (1,763.32 km) |
| Piqua to Levelland (Texas) | 1,096.94 mi (1,765.36 km) |
| Piqua to Levittown (New York) | 565.39 mi (909.90 km) |
| Piqua to Levittown (Pennsylvania) | 495.71 mi (797.77 km) |
| Piqua to Lewisburg (Tennessee) | 353.16 mi (568.36 km) |
