| Piqua to El Segundo (California) | 1,920.05 mi (3,090.02 km) |
| Piqua to El Sobrante (California) | 1,871.69 mi (3,012.19 km) |
| Piqua to Eldersburg (Maryland) | 390.48 mi (628.42 km) |
| Piqua to Elfers (Florida) | 829.27 mi (1,334.58 km) |
| Piqua to Elgin (Illinois) | 249.24 mi (401.12 km) |
| Piqua to Elizabeth (New Jersey) | 529.79 mi (852.62 km) |
| Piqua to Elizabeth City (North Carolina) | 509.53 mi (820.02 km) |
| Piqua to Elizabethton (Tennessee) | 285.11 mi (458.85 km) |
| Piqua to Elizabethtown (Kentucky) | 190.52 mi (306.62 km) |
| Piqua to Elizabethtown (Pennsylvania) | 403.62 mi (649.56 km) |
| Piqua to Elk City (Oklahoma) | 890.89 mi (1,433.75 km) |
| Piqua to Elk Grove (California) | 1,975.39 mi (3,179.08 km) |
| Piqua to Elk Grove Village (Illinois) | 233.52 mi (375.81 km) |
| Piqua to Elk Plain (Washington) | 1,945.36 mi (3,130.75 km) |
| Piqua to Elk River (Minnesota) | 592.60 mi (953.69 km) |
