| Bad Homburg to Somma Lombardo | 313.26 mi (504.15 km) |
| Bad Homburg to Somma Vesuviana | 704.16 mi (1,133.23 km) |
| Bad Homburg to Sommacampagna | 348.75 mi (561.26 km) |
| Bad Homburg to Sona | 346.32 mi (557.34 km) |
| Bad Homburg to Sondrio | 285.66 mi (459.73 km) |
| Bad Homburg to Sora | 634.42 mi (1,021.00 km) |
| Bad Homburg to Sorbolo | 380.92 mi (613.02 km) |
| Bad Homburg to Soresina | 345.60 mi (556.19 km) |
| Bad Homburg to Sorisole | 313.31 mi (504.22 km) |
| Bad Homburg to Sorrento | 718.72 mi (1,156.67 km) |
| Bad Homburg to Sorso | 650.75 mi (1,047.28 km) |
| Bad Homburg to Sortino | 956.34 mi (1,539.07 km) |
| Bad Homburg to Soverato Marina | 886.92 mi (1,427.36 km) |
| Bad Homburg to Sovicille | 494.92 mi (796.50 km) |
| Bad Homburg to Spello | 535.29 mi (861.47 km) |
