| Piqua to South Plainfield (New Jersey) | 518.02 mi (833.66 km) |
| Piqua to South Portland (Maine) | 755.85 mi (1,216.42 km) |
| Piqua to South Riding (Virginia) | 368.66 mi (593.29 km) |
| Piqua to South River (New Jersey) | 520.02 mi (836.90 km) |
| Piqua to South Salt Lake (Utah) | 1,448.97 mi (2,331.90 km) |
| Piqua to South San Francisco (California) | 2,044.14 mi (3,289.73 km) |
| Piqua to South San Jose Hills (California) | 1,891.23 mi (3,043.64 km) |
| Piqua to South Sioux City (Nebraska) | 650.81 mi (1,047.39 km) |
| Piqua to South St. Paul (Minnesota) | 554.29 mi (892.05 km) |
| Piqua to South Valley (New Mexico) | 1,275.01 mi (2,051.93 km) |
| Piqua to South Venice (Florida) | 911.58 mi (1,467.05 km) |
| Piqua to South Whittier (California) | 1,900.04 mi (3,057.82 km) |
| Piqua to South Yarmouth (Massachusetts) | 739.93 mi (1,190.80 km) |
| Piqua to Southaven (Mississippi) | 476.97 mi (767.61 km) |
| Piqua to Southchase (Florida) | 829.35 mi (1,334.70 km) |
