| Legionowo to Sestu | 1,065.31 mi (1,714.45 km) |
| Legionowo to Settimo Torinese | 778.25 mi (1,252.48 km) |
| Legionowo to Seveso | 706.38 mi (1,136.81 km) |
| Legionowo to Sezze | 837.36 mi (1,347.60 km) |
| Legionowo to Siano | 852.69 mi (1,372.28 km) |
| Legionowo to Siena | 766.58 mi (1,233.70 km) |
| Legionowo to Signa | 745.80 mi (1,200.24 km) |
| Legionowo to Silea | 606.22 mi (975.62 km) |
| Legionowo to Silvi Paese | 749.56 mi (1,206.31 km) |
| Legionowo to Sinalunga | 762.15 mi (1,226.56 km) |
| Legionowo to Siniscola | 972.63 mi (1,565.29 km) |
| Legionowo to Sinnai | 1,062.33 mi (1,709.66 km) |
| Legionowo to Siracusa | 1,093.45 mi (1,759.75 km) |
| Legionowo to Solaro | 709.59 mi (1,141.98 km) |
| Legionowo to Soliera | 696.97 mi (1,121.67 km) |
