| Fehmarnsund to Settimo Torinese | 660.87 mi (1,063.57 km) |
| Fehmarnsund to Seveso | 614.74 mi (989.33 km) |
| Fehmarnsund to Sezze | 898.65 mi (1,446.23 km) |
| Fehmarnsund to Siano | 956.50 mi (1,539.34 km) |
| Fehmarnsund to Siena | 768.84 mi (1,237.33 km) |
| Fehmarnsund to Signa | 736.69 mi (1,185.58 km) |
| Fehmarnsund to Silea | 609.41 mi (980.75 km) |
| Fehmarnsund to Silvi Paese | 832.70 mi (1,340.10 km) |
| Fehmarnsund to Sinalunga | 776.24 mi (1,249.24 km) |
| Fehmarnsund to Siniscola | 960.81 mi (1,546.27 km) |
| Fehmarnsund to Sinnai | 1,050.28 mi (1,690.26 km) |
| Fehmarnsund to Siracusa | 1,216.35 mi (1,957.53 km) |
| Fehmarnsund to Solaro | 617.04 mi (993.02 km) |
| Fehmarnsund to Soliera | 670.80 mi (1,079.55 km) |
| Fehmarnsund to Solofra | 955.64 mi (1,537.96 km) |
