| Romanshorn to Aue | 257.83 mi (414.93 km) |
| Romanshorn to Auerbach | 179.17 mi (288.34 km) |
| Romanshorn to Auerbach | 245.79 mi (395.56 km) |
| Romanshorn to Augsburg | 90.45 mi (145.56 km) |
| Romanshorn to Augustdorf | 301.56 mi (485.32 km) |
| Romanshorn to Aulendorf | 30.01 mi (48.30 km) |
| Romanshorn to Aurich | 416.37 mi (670.08 km) |
| Romanshorn to Babenhausen | 167.07 mi (268.88 km) |
| Romanshorn to Backnang | 95.61 mi (153.87 km) |
| Romanshorn to Bad Abbach | 155.92 mi (250.93 km) |
| Romanshorn to Bad Aibling | 125.43 mi (201.85 km) |
| Romanshorn to Bad Bentheim | 341.69 mi (549.90 km) |
| Romanshorn to Bad Berleburg | 244.69 mi (393.79 km) |
| Romanshorn to Bad Bevensen | 384.91 mi (619.45 km) |
| Romanshorn to Bad Bramstedt | 439.70 mi (707.63 km) |
