| Piqua to Salisbury (New York) | 562.90 mi (905.89 km) |
| Piqua to Salisbury (North Carolina) | 371.25 mi (597.47 km) |
| Piqua to Salmon Creek (Washington) | 1,961.54 mi (3,156.79 km) |
| Piqua to Salt Lake City (Utah) | 1,450.01 mi (2,333.57 km) |
| Piqua to Sammamish (Washington) | 1,930.64 mi (3,107.07 km) |
| Piqua to San Angelo (Texas) | 1,086.71 mi (1,748.88 km) |
| Piqua to San Anselmo (California) | 2,045.51 mi (3,291.94 km) |
| Piqua to San Antonio (Texas) | 1,093.51 mi (1,759.83 km) |
| Piqua to San Benito (Texas) | 1,237.65 mi (1,991.81 km) |
| Piqua to San Bernardino (California) | 1,855.58 mi (2,986.27 km) |
| Piqua to San Bruno (California) | 2,045.32 mi (3,291.63 km) |
| Piqua to San Buenaventura (California) | 1,954.34 mi (3,145.21 km) |
| Piqua to San Carlos (California) | 2,039.33 mi (3,281.99 km) |
| Piqua to San Carlos Park (Florida) | 954.99 mi (1,536.91 km) |
| Piqua to San Clemente (California) | 1,891.13 mi (3,043.48 km) |
