| Piqua to Paramount (California) | 1,908.08 mi (3,070.76 km) |
| Piqua to Paramus (New Jersey) | 536.60 mi (863.57 km) |
| Piqua to Paris (Kentucky) | 134.67 mi (216.73 km) |
| Piqua to Paris (Tennessee) | 345.82 mi (556.55 km) |
| Piqua to Paris (Texas) | 767.36 mi (1,234.95 km) |
| Piqua to Park Forest (Illinois) | 202.13 mi (325.29 km) |
| Piqua to Park Ridge (Illinois) | 227.33 mi (365.85 km) |
| Piqua to Parker (Colorado) | 1,087.87 mi (1,750.77 km) |
| Piqua to Parker (South Carolina) | 379.08 mi (610.07 km) |
| Piqua to Parkersburg (West Virginia) | 156.19 mi (251.36 km) |
| Piqua to Parkland (Florida) | 982.61 mi (1,581.35 km) |
| Piqua to Parkland (Washington) | 1,948.73 mi (3,136.18 km) |
| Piqua to Parkville (Maryland) | 411.82 mi (662.75 km) |
| Piqua to Parkway (California) | 1,977.41 mi (3,182.34 km) |
| Piqua to Parlier (California) | 1,914.83 mi (3,081.62 km) |
