| Regensdorf to Solofra | 554.69 mi (892.68 km) |
| Regensdorf to Somma Lombardo | 121.42 mi (195.41 km) |
| Regensdorf to Somma Vesuviana | 541.00 mi (870.65 km) |
| Regensdorf to Sommacampagna | 180.60 mi (290.65 km) |
| Regensdorf to Sona | 178.30 mi (286.94 km) |
| Regensdorf to Sondrio | 109.67 mi (176.49 km) |
| Regensdorf to Sora | 469.07 mi (754.89 km) |
| Regensdorf to Sorbolo | 202.35 mi (325.65 km) |
| Regensdorf to Soresina | 162.46 mi (261.46 km) |
| Regensdorf to Sorisole | 130.07 mi (209.33 km) |
| Regensdorf to Sorrento | 553.88 mi (891.38 km) |
| Regensdorf to Sorso | 458.47 mi (737.83 km) |
| Regensdorf to Sortino | 784.02 mi (1,261.76 km) |
| Regensdorf to Soverato Marina | 728.51 mi (1,172.42 km) |
| Regensdorf to Sovicille | 316.58 mi (509.49 km) |
