| Piqua to Eatontown (New Jersey) | 537.29 mi (864.69 km) |
| Piqua to Eau Claire (Wisconsin) | 490.12 mi (788.77 km) |
| Piqua to Echelon (New Jersey) | 489.73 mi (788.15 km) |
| Piqua to Eden (North Carolina) | 350.75 mi (564.48 km) |
| Piqua to Eden Prairie (Minnesota) | 570.18 mi (917.61 km) |
| Piqua to Edgewater (Florida) | 795.59 mi (1,280.37 km) |
| Piqua to Edgewater (New Jersey) | 541.37 mi (871.25 km) |
| Piqua to Edgewood (Maryland) | 424.85 mi (683.74 km) |
| Piqua to Edgewood (Washington) | 1,941.52 mi (3,124.57 km) |
| Piqua to Edina (Minnesota) | 567.59 mi (913.45 km) |
| Piqua to Edinburg (Texas) | 1,245.71 mi (2,004.78 km) |
| Piqua to Edmond (Oklahoma) | 780.94 mi (1,256.80 km) |
| Piqua to Edmonds (Washington) | 1,945.50 mi (3,130.97 km) |
| Piqua to Edwards (Colorado) | 1,183.64 mi (1,904.88 km) |
| Piqua to Edwardsville (Illinois) | 320.31 mi (515.49 km) |
