| Harnes to Somma Lombardo | 423.79 mi (682.02 km) |
| Harnes to Somma Vesuviana | 862.56 mi (1,388.15 km) |
| Harnes to Sommacampagna | 506.24 mi (814.71 km) |
| Harnes to Sona | 504.01 mi (811.13 km) |
| Harnes to Sondrio | 435.19 mi (700.37 km) |
| Harnes to Sora | 790.34 mi (1,271.93 km) |
| Harnes to Sorbolo | 521.89 mi (839.90 km) |
| Harnes to Soresina | 480.06 mi (772.57 km) |
| Harnes to Sorisole | 450.04 mi (724.26 km) |
| Harnes to Sorrento | 874.35 mi (1,407.14 km) |
| Harnes to Sorso | 720.14 mi (1,158.95 km) |
| Harnes to Sortino | 1,095.70 mi (1,763.36 km) |
| Harnes to Soverato Marina | 1,050.84 mi (1,691.17 km) |
| Harnes to Sovicille | 631.33 mi (1,016.03 km) |
| Harnes to Spello | 691.25 mi (1,112.47 km) |
