| Narva to Settimo Torinese | 1,298.82 mi (2,090.25 km) |
| Narva to Seveso | 1,232.91 mi (1,984.18 km) |
| Narva to Sezze | 1,395.60 mi (2,246.01 km) |
| Narva to Siano | 1,409.75 mi (2,268.78 km) |
| Narva to Siena | 1,318.52 mi (2,121.95 km) |
| Narva to Signa | 1,295.29 mi (2,084.57 km) |
| Narva to Silea | 1,153.61 mi (1,856.56 km) |
| Narva to Silvi Paese | 1,307.93 mi (2,104.91 km) |
| Narva to Sinalunga | 1,315.75 mi (2,117.50 km) |
| Narva to Siniscola | 1,525.72 mi (2,455.41 km) |
| Narva to Sinnai | 1,616.38 mi (2,601.32 km) |
| Narva to Siracusa | 1,645.07 mi (2,647.48 km) |
| Narva to Solaro | 1,235.97 mi (1,989.10 km) |
| Narva to Soliera | 1,241.50 mi (1,998.00 km) |
| Narva to Solofra | 1,404.99 mi (2,261.11 km) |
