| Thionville to Settimo Torinese | 301.40 mi (485.06 km) |
| Thionville to Seveso | 291.66 mi (469.38 km) |
| Thionville to Sezze | 637.12 mi (1,025.34 km) |
| Thionville to Siano | 721.83 mi (1,161.68 km) |
| Thionville to Siena | 484.32 mi (779.44 km) |
| Thionville to Signa | 450.61 mi (725.19 km) |
| Thionville to Silea | 383.56 mi (617.28 km) |
| Thionville to Silvi Paese | 605.16 mi (973.92 km) |
| Thionville to Sinalunga | 500.36 mi (805.25 km) |
| Thionville to Siniscola | 630.78 mi (1,015.15 km) |
| Thionville to Sinnai | 710.66 mi (1,143.70 km) |
| Thionville to Siracusa | 963.68 mi (1,550.90 km) |
| Thionville to Solaro | 292.24 mi (470.31 km) |
| Thionville to Soliera | 389.76 mi (627.26 km) |
| Thionville to Solofra | 724.40 mi (1,165.81 km) |
