| Piqua to Point Pleasant (New Jersey) | 537.32 mi (864.73 km) |
| Piqua to Pomona (California) | 1,882.51 mi (3,029.61 km) |
| Piqua to Pompano Beach (Florida) | 989.60 mi (1,592.60 km) |
| Piqua to Pompton Lakes (New Jersey) | 525.61 mi (845.88 km) |
| Piqua to Pompton Plains (New Jersey) | 524.36 mi (843.87 km) |
| Piqua to Ponca City (Oklahoma) | 732.48 mi (1,178.82 km) |
| Piqua to Ponce (Puerto Rico) | 1,855.38 mi (2,985.94 km) |
| Piqua to Pontiac (Illinois) | 236.48 mi (380.58 km) |
| Piqua to Pontiac (Michigan) | 179.61 mi (289.06 km) |
| Piqua to Pooler (Georgia) | 580.30 mi (933.90 km) |
| Piqua to Poplar Bluff (Missouri) | 407.51 mi (655.82 km) |
| Piqua to Poquoson (Virginia) | 473.76 mi (762.45 km) |
| Piqua to Port Angeles (Washington) | 1,997.03 mi (3,213.90 km) |
| Piqua to Port Arthur (Texas) | 896.68 mi (1,443.07 km) |
| Piqua to Port Charlotte (Florida) | 917.33 mi (1,476.31 km) |
