| Herzogenrath to Somma Lombardo | 377.51 mi (607.54 km) |
| Herzogenrath to Somma Vesuviana | 797.40 mi (1,283.29 km) |
| Herzogenrath to Sommacampagna | 436.41 mi (702.34 km) |
| Herzogenrath to Sona | 434.00 mi (698.46 km) |
| Herzogenrath to Sondrio | 367.43 mi (591.32 km) |
| Herzogenrath to Sora | 726.08 mi (1,168.52 km) |
| Herzogenrath to Sorbolo | 462.05 mi (743.60 km) |
| Herzogenrath to Soresina | 422.63 mi (680.15 km) |
| Herzogenrath to Sorisole | 390.16 mi (627.90 km) |
| Herzogenrath to Sorrento | 810.98 mi (1,305.15 km) |
| Herzogenrath to Sorso | 705.70 mi (1,135.71 km) |
| Herzogenrath to Sortino | 1,043.68 mi (1,679.64 km) |
| Herzogenrath to Soverato Marina | 983.38 mi (1,582.60 km) |
| Herzogenrath to Sovicille | 576.61 mi (927.97 km) |
| Herzogenrath to Spello | 625.86 mi (1,007.23 km) |
