| Romanshorn to Bad Homburg | 186.51 mi (300.16 km) |
| Romanshorn to Bad Honnef am Rhein | 233.66 mi (376.04 km) |
| Romanshorn to Bad Iburg | 322.83 mi (519.54 km) |
| Romanshorn to Bad Kissingen | 185.00 mi (297.73 km) |
| Romanshorn to Bad Konig | 151.87 mi (244.40 km) |
| Romanshorn to Bad Kreuznach | 171.96 mi (276.74 km) |
| Romanshorn to Bad Krozingen | 80.74 mi (129.94 km) |
| Romanshorn to Bad Laasphe | 236.45 mi (380.53 km) |
| Romanshorn to Bad Laer | 318.69 mi (512.88 km) |
| Romanshorn to Bad Langensalza | 251.69 mi (405.06 km) |
| Romanshorn to Bad Lauchstadt | 285.30 mi (459.15 km) |
| Romanshorn to Bad Lauterberg | 285.47 mi (459.42 km) |
| Romanshorn to Bad Liebenwerda | 327.72 mi (527.41 km) |
| Romanshorn to Bad Liebenzell | 88.47 mi (142.38 km) |
| Romanshorn to Bad Lippspringe | 292.55 mi (470.82 km) |
