| Iserlohn to Somma Lombardo | 396.65 mi (638.34 km) |
| Iserlohn to Somma Vesuviana | 794.47 mi (1,278.58 km) |
| Iserlohn to Sommacampagna | 438.34 mi (705.43 km) |
| Iserlohn to Sona | 435.90 mi (701.51 km) |
| Iserlohn to Sondrio | 373.89 mi (601.71 km) |
| Iserlohn to Sora | 724.68 mi (1,166.26 km) |
| Iserlohn to Sorbolo | 469.45 mi (755.50 km) |
| Iserlohn to Soresina | 433.04 mi (696.91 km) |
| Iserlohn to Sorisole | 400.52 mi (644.57 km) |
| Iserlohn to Sorrento | 809.01 mi (1,301.98 km) |
| Iserlohn to Sorso | 732.64 mi (1,179.07 km) |
| Iserlohn to Sortino | 1,046.40 mi (1,684.01 km) |
| Iserlohn to Soverato Marina | 977.16 mi (1,572.58 km) |
| Iserlohn to Sovicille | 583.86 mi (939.63 km) |
| Iserlohn to Spello | 625.44 mi (1,006.55 km) |
