| Piqua to Snodland | 3,924.27 mi (6,315.50 km) |
| Piqua to Soham | 3,891.46 mi (6,262.70 km) |
| Piqua to Solihull | 3,807.33 mi (6,127.31 km) |
| Piqua to Sompting | 3,907.45 mi (6,288.43 km) |
| Piqua to South Hayling | 3,883.27 mi (6,249.52 km) |
| Piqua to South Normanton | 3,805.86 mi (6,124.94 km) |
| Piqua to South Ockendon | 3,912.83 mi (6,297.10 km) |
| Piqua to South Shields | 3,754.39 mi (6,042.10 km) |
| Piqua to Southall | 3,886.65 mi (6,254.96 km) |
| Piqua to Southampton | 3,863.01 mi (6,216.92 km) |
| Piqua to Southborough | 3,921.96 mi (6,311.78 km) |
| Piqua to Southbourne | 3,852.26 mi (6,199.61 km) |
| Piqua to Southend | 3,928.21 mi (6,321.84 km) |
| Piqua to Southgate | 3,893.16 mi (6,265.44 km) |
| Piqua to Southport | 3,728.41 mi (6,000.30 km) |
