| Sankt Augustin to Settimo Torinese | 390.38 mi (628.25 km) |
| Sankt Augustin to Seveso | 365.39 mi (588.04 km) |
| Sankt Augustin to Sezze | 699.09 mi (1,125.07 km) |
| Sankt Augustin to Siano | 776.96 mi (1,250.39 km) |
| Sankt Augustin to Siena | 550.38 mi (885.75 km) |
| Sankt Augustin to Signa | 516.23 mi (830.78 km) |
| Sankt Augustin to Silea | 424.35 mi (682.93 km) |
| Sankt Augustin to Silvi Paese | 655.50 mi (1,054.92 km) |
| Sankt Augustin to Sinalunga | 563.88 mi (907.48 km) |
| Sankt Augustin to Siniscola | 714.69 mi (1,150.17 km) |
| Sankt Augustin to Sinnai | 798.33 mi (1,284.79 km) |
| Sankt Augustin to Siracusa | 1,027.42 mi (1,653.47 km) |
| Sankt Augustin to Solaro | 366.70 mi (590.15 km) |
| Sankt Augustin to Soliera | 451.34 mi (726.36 km) |
| Sankt Augustin to Solofra | 778.52 mi (1,252.90 km) |
