| Romanshorn to Werlte | 372.65 mi (599.72 km) |
| Romanshorn to Wermelskirchen | 265.83 mi (427.80 km) |
| Romanshorn to Wernau | 77.80 mi (125.20 km) |
| Romanshorn to Werne an der Lippe | 293.98 mi (473.12 km) |
| Romanshorn to Werneck | 170.58 mi (274.53 km) |
| Romanshorn to Werneuchen | 400.24 mi (644.13 km) |
| Romanshorn to Wernigerode | 301.94 mi (485.93 km) |
| Romanshorn to Wertheim | 151.25 mi (243.41 km) |
| Romanshorn to Werther | 314.53 mi (506.19 km) |
| Romanshorn to Wertingen | 90.29 mi (145.31 km) |
| Romanshorn to Wesel | 308.31 mi (496.18 km) |
| Romanshorn to Wesseling | 249.30 mi (401.21 km) |
| Romanshorn to Westerkappeln | 334.79 mi (538.80 km) |
| Romanshorn to Westerland | 509.60 mi (820.13 km) |
| Romanshorn to Westerstede | 397.96 mi (640.45 km) |
