| Piqua to Sudbury | 3,914.86 mi (6,300.36 km) |
| Piqua to Sunbury | 3,887.34 mi (6,256.07 km) |
| Piqua to Sunderland | 3,758.41 mi (6,048.58 km) |
| Piqua to Sunninghill | 3,878.81 mi (6,242.34 km) |
| Piqua to Surbiton | 3,892.76 mi (6,264.79 km) |
| Piqua to Sutton | 3,897.92 mi (6,273.09 km) |
| Piqua to Sutton Coldfield | 3,801.67 mi (6,118.19 km) |
| Piqua to Sutton in Ashfield | 3,808.54 mi (6,129.25 km) |
| Piqua to Sutton on Hull | 3,827.58 mi (6,159.90 km) |
| Piqua to Swadlincote | 3,806.38 mi (6,125.78 km) |
| Piqua to Swallownest | 3,799.87 mi (6,115.30 km) |
| Piqua to Swanage | 3,848.90 mi (6,194.21 km) |
| Piqua to Swindon | 3,830.07 mi (6,163.90 km) |
| Piqua to Swinton | 3,796.99 mi (6,110.67 km) |
| Piqua to Swinton | 3,757.19 mi (6,046.62 km) |
