| Tuusula to Settimo Torinese | 1,271.77 mi (2,046.72 km) |
| Tuusula to Seveso | 1,210.02 mi (1,947.34 km) |
| Tuusula to Sezze | 1,403.11 mi (2,258.09 km) |
| Tuusula to Siano | 1,426.32 mi (2,295.44 km) |
| Tuusula to Siena | 1,313.31 mi (2,113.57 km) |
| Tuusula to Signa | 1,287.64 mi (2,072.26 km) |
| Tuusula to Silea | 1,145.74 mi (1,843.89 km) |
| Tuusula to Silvi Paese | 1,318.03 mi (2,121.16 km) |
| Tuusula to Sinalunga | 1,312.71 mi (2,112.61 km) |
| Tuusula to Siniscola | 1,520.36 mi (2,446.78 km) |
| Tuusula to Sinnai | 1,611.85 mi (2,594.02 km) |
| Tuusula to Siracusa | 1,670.30 mi (2,688.09 km) |
| Tuusula to Solaro | 1,212.94 mi (1,952.03 km) |
| Tuusula to Soliera | 1,230.03 mi (1,979.54 km) |
| Tuusula to Solofra | 1,422.22 mi (2,288.85 km) |
