| Romanshorn to Bad Salzuflen | 313.47 mi (504.47 km) |
| Romanshorn to Bad Salzungen | 227.89 mi (366.76 km) |
| Romanshorn to Bad Sassendorf | 282.79 mi (455.10 km) |
| Romanshorn to Bad Schussenried | 33.68 mi (54.21 km) |
| Romanshorn to Bad Schwalbach | 186.98 mi (300.92 km) |
| Romanshorn to Bad Schwartau | 443.03 mi (712.98 km) |
| Romanshorn to Bad Segeberg | 440.96 mi (709.65 km) |
| Romanshorn to Bad Soden am Taunus | 181.77 mi (292.53 km) |
| Romanshorn to Bad Soden-Salmunster | 186.77 mi (300.58 km) |
| Romanshorn to Bad Sooden-Allendorf | 258.55 mi (416.10 km) |
| Romanshorn to Bad Tolz | 103.29 mi (166.22 km) |
| Romanshorn to Bad Urach | 64.26 mi (103.41 km) |
| Romanshorn to Bad Vilbel | 182.84 mi (294.25 km) |
| Romanshorn to Bad Waldsee | 30.79 mi (49.55 km) |
| Romanshorn to Bad Wildbad | 90.02 mi (144.87 km) |
