| Piqua to Stone | 3,780.17 mi (6,083.60 km) |
| Piqua to Stonehaven | 3,679.30 mi (5,921.26 km) |
| Piqua to Stourbridge | 3,791.75 mi (6,102.24 km) |
| Piqua to Stowmarket | 3,921.14 mi (6,310.47 km) |
| Piqua to Stranraer | 3,622.33 mi (5,829.57 km) |
| Piqua to Stratford | 3,900.54 mi (6,277.30 km) |
| Piqua to Stratford-upon-Avon | 3,815.97 mi (6,141.21 km) |
| Piqua to Stratton Saint Margaret | 3,830.08 mi (6,163.91 km) |
| Piqua to Streatham | 3,899.02 mi (6,274.87 km) |
| Piqua to Street | 3,803.70 mi (6,121.47 km) |
| Piqua to Streetly | 3,798.89 mi (6,113.72 km) |
| Piqua to Stretford | 3,760.10 mi (6,051.29 km) |
| Piqua to Strood | 3,923.63 mi (6,314.48 km) |
| Piqua to Stroud | 3,807.95 mi (6,128.30 km) |
| Piqua to Sudbury | 3,887.76 mi (6,256.75 km) |
