| Piqua to Anderson (California) | 1,989.42 mi (3,201.66 km) |
| Piqua to Anderson (Indiana) | 76.47 mi (123.07 km) |
| Piqua to Anderson (South Carolina) | 398.70 mi (641.65 km) |
| Piqua to Anderson Creek (North Carolina) | 444.12 mi (714.75 km) |
| Piqua to Andover (Kansas) | 712.87 mi (1,147.25 km) |
| Piqua to Andover (Minnesota) | 580.04 mi (933.48 km) |
| Piqua to Andrews (Texas) | 1,151.67 mi (1,853.43 km) |
| Piqua to Angleton (Texas) | 987.94 mi (1,589.94 km) |
| Piqua to Ankeny (Iowa) | 500.22 mi (805.03 km) |
| Piqua to Ann Arbor (Michigan) | 149.25 mi (240.19 km) |
| Piqua to Anna (Texas) | 826.48 mi (1,330.09 km) |
| Piqua to Annandale (Virginia) | 386.57 mi (622.13 km) |
| Piqua to Annapolis (Maryland) | 420.10 mi (676.08 km) |
| Piqua to Annapolis Neck (Maryland) | 420.85 mi (677.29 km) |
| Piqua to Anniston (Alabama) | 455.98 mi (733.83 km) |
