| Piqua to Anoka (Minnesota) | 580.74 mi (934.62 km) |
| Piqua to Ansonia (Connecticut) | 590.32 mi (950.03 km) |
| Piqua to Antelope (California) | 1,968.80 mi (3,168.48 km) |
| Piqua to Anthem (Arizona) | 1,590.89 mi (2,560.28 km) |
| Piqua to Antioch (California) | 2,005.12 mi (3,226.93 km) |
| Piqua to Antioch (Illinois) | 255.38 mi (410.99 km) |
| Piqua to Apache Junction (Arizona) | 1,573.58 mi (2,532.43 km) |
| Piqua to Apex (North Carolina) | 423.13 mi (680.96 km) |
| Piqua to Apollo Beach (Florida) | 862.42 mi (1,387.93 km) |
| Piqua to Apopka (Florida) | 805.90 mi (1,296.97 km) |
| Piqua to Apple Valley (California) | 1,840.86 mi (2,962.57 km) |
| Piqua to Apple Valley (Minnesota) | 555.62 mi (894.19 km) |
| Piqua to Appleton (Wisconsin) | 355.31 mi (571.81 km) |
| Piqua to Arbutus (Maryland) | 406.22 mi (653.75 km) |
| Piqua to Arcadia (California) | 1,894.99 mi (3,049.69 km) |
