| Tettnang to Somma Lombardo | 143.62 mi (231.14 km) |
| Tettnang to Somma Vesuviana | 527.18 mi (848.41 km) |
| Tettnang to Sommacampagna | 167.97 mi (270.33 km) |
| Tettnang to Sona | 165.54 mi (266.40 km) |
| Tettnang to Sondrio | 104.57 mi (168.29 km) |
| Tettnang to Sora | 456.35 mi (734.43 km) |
| Tettnang to Sorbolo | 199.44 mi (320.97 km) |
| Tettnang to Soresina | 165.24 mi (265.92 km) |
| Tettnang to Sorisole | 133.62 mi (215.04 km) |
| Tettnang to Sorrento | 541.12 mi (870.86 km) |
| Tettnang to Sorso | 477.46 mi (768.39 km) |
| Tettnang to Sortino | 776.60 mi (1,249.81 km) |
| Tettnang to Soverato Marina | 712.52 mi (1,146.69 km) |
| Tettnang to Sovicille | 313.44 mi (504.43 km) |
| Tettnang to Spello | 356.43 mi (573.62 km) |
