| Frechen to Somma Lombardo | 371.78 mi (598.32 km) |
| Frechen to Somma Vesuviana | 783.80 mi (1,261.41 km) |
| Frechen to Sommacampagna | 423.92 mi (682.24 km) |
| Frechen to Sona | 421.49 mi (678.33 km) |
| Frechen to Sondrio | 356.41 mi (573.58 km) |
| Frechen to Sora | 712.97 mi (1,147.41 km) |
| Frechen to Sorbolo | 451.79 mi (727.08 km) |
| Frechen to Soresina | 413.44 mi (665.36 km) |
| Frechen to Sorisole | 380.81 mi (612.85 km) |
| Frechen to Sorrento | 797.76 mi (1,283.87 km) |
| Frechen to Sorso | 704.17 mi (1,133.26 km) |
| Frechen to Sortino | 1,032.43 mi (1,661.53 km) |
| Frechen to Soverato Marina | 968.73 mi (1,559.03 km) |
| Frechen to Sovicille | 566.59 mi (911.83 km) |
| Frechen to Spello | 612.97 mi (986.48 km) |
