| Naantali to Somma Lombardo | 1,156.72 mi (1,861.55 km) |
| Naantali to Somma Vesuviana | 1,391.93 mi (2,240.09 km) |
| Naantali to Sommacampagna | 1,136.80 mi (1,829.50 km) |
| Naantali to Sona | 1,134.91 mi (1,826.46 km) |
| Naantali to Sondrio | 1,104.00 mi (1,776.72 km) |
| Naantali to Sora | 1,343.45 mi (2,162.07 km) |
| Naantali to Sorbolo | 1,179.42 mi (1,898.09 km) |
| Naantali to Soresina | 1,160.97 mi (1,868.39 km) |
| Naantali to Sorisole | 1,135.53 mi (1,827.46 km) |
| Naantali to Sorrento | 1,409.16 mi (2,267.82 km) |
| Naantali to Sorso | 1,474.72 mi (2,373.33 km) |
| Naantali to Sortino | 1,638.93 mi (2,637.60 km) |
| Naantali to Soverato Marina | 1,523.76 mi (2,452.25 km) |
| Naantali to Sovicille | 1,269.66 mi (2,043.32 km) |
| Naantali to Spello | 1,269.36 mi (2,042.84 km) |
