| Kopavogur to Somma Lombardo | 1,728.16 mi (2,781.20 km) |
| Kopavogur to Somma Vesuviana | 2,161.26 mi (3,478.21 km) |
| Kopavogur to Sommacampagna | 1,800.09 mi (2,896.96 km) |
| Kopavogur to Sona | 1,797.71 mi (2,893.14 km) |
| Kopavogur to Sondrio | 1,729.82 mi (2,783.88 km) |
| Kopavogur to Sora | 2,089.45 mi (3,362.64 km) |
| Kopavogur to Sorbolo | 1,822.07 mi (2,932.34 km) |
| Kopavogur to Soresina | 1,781.01 mi (2,866.25 km) |
| Kopavogur to Sorisole | 1,749.45 mi (2,815.47 km) |
| Kopavogur to Sorrento | 2,174.29 mi (3,499.18 km) |
| Kopavogur to Sorso | 2,019.63 mi (3,250.28 km) |
| Kopavogur to Sortino | 2,401.35 mi (3,864.61 km) |
| Kopavogur to Soverato Marina | 2,348.14 mi (3,778.96 km) |
| Kopavogur to Sovicille | 1,934.65 mi (3,113.51 km) |
| Kopavogur to Spello | 1,989.24 mi (3,201.37 km) |
