| Cities | Distance |
|---|---|
| Romanshorn to Walcz | 502.76 mi (809.11 km) |
| Romanshorn to Warka | 603.50 mi (971.24 km) |
| Romanshorn to Warsaw | 609.68 mi (981.19 km) |
| Romanshorn to Wasilkow | 722.12 mi (1,162.14 km) |
| Romanshorn to Wegorzewo | 707.53 mi (1,138.66 km) |
| Romanshorn to Wegrow | 652.93 mi (1,050.79 km) |
| Romanshorn to Wejherowo | 619.80 mi (997.47 km) |
| Romanshorn to Wieliczka | 515.09 mi (828.96 km) |
| Romanshorn to Wielun | 484.79 mi (780.20 km) |
| Romanshorn to Wieruszow | 471.52 mi (758.83 km) |
| Romanshorn to Wisla | 457.18 mi (735.76 km) |
| Romanshorn to Wladyslawowo | 634.09 mi (1,020.47 km) |
| Romanshorn to Wloclawek | 555.18 mi (893.48 km) |
| Romanshorn to Wlodawa | 691.76 mi (1,113.28 km) |
| Romanshorn to Wloszczowa | 529.52 mi (852.18 km) |