| Narva to Somma Lombardo | 1,242.16 mi (1,999.06 km) |
| Narva to Somma Vesuviana | 1,409.85 mi (2,268.93 km) |
| Narva to Sommacampagna | 1,203.67 mi (1,937.12 km) |
| Narva to Sona | 1,202.10 mi (1,934.59 km) |
| Narva to Sondrio | 1,183.25 mi (1,904.26 km) |
| Narva to Sora | 1,370.92 mi (2,206.29 km) |
| Narva to Sorbolo | 1,246.57 mi (2,006.17 km) |
| Narva to Soresina | 1,235.22 mi (1,987.89 km) |
| Narva to Sorisole | 1,213.92 mi (1,953.62 km) |
| Narva to Sorrento | 1,426.85 mi (2,296.30 km) |
| Narva to Sorso | 1,537.68 mi (2,474.66 km) |
| Narva to Sortino | 1,642.60 mi (2,643.51 km) |
| Narva to Soverato Marina | 1,518.78 mi (2,444.24 km) |
| Narva to Sovicille | 1,322.91 mi (2,129.01 km) |
| Narva to Spello | 1,309.53 mi (2,107.49 km) |
