| Piqua to Stephanskirchen | 4,499.76 mi (7,241.66 km) |
| Piqua to Stockach | 4,375.33 mi (7,041.41 km) |
| Piqua to Stockelsdorf | 4,225.39 mi (6,800.11 km) |
| Piqua to Stolberg | 4,166.51 mi (6,705.35 km) |
| Piqua to Stollberg | 4,415.44 mi (7,105.97 km) |
| Piqua to Straelen | 4,145.47 mi (6,671.49 km) |
| Piqua to Stralsund | 4,295.63 mi (6,913.14 km) |
| Piqua to Straubing | 4,475.56 mi (7,202.71 km) |
| Piqua to Strausberg | 4,386.24 mi (7,058.97 km) |
| Piqua to Stuhr | 4,186.37 mi (6,737.31 km) |
| Piqua to Stuttgart | 4,348.81 mi (6,998.74 km) |
| Piqua to Sudlohn | 4,152.06 mi (6,682.09 km) |
| Piqua to Suhl | 4,341.33 mi (6,986.69 km) |
| Piqua to Sulingen | 4,199.89 mi (6,759.06 km) |
| Piqua to Sulz am Neckar | 4,342.07 mi (6,987.88 km) |
