| Romanshorn to Gdynia | 622.42 mi (1,001.69 km) |
| Romanshorn to Giszowiec | 477.62 mi (768.66 km) |
| Romanshorn to Gizycko | 700.82 mi (1,127.86 km) |
| Romanshorn to Gliwice | 462.15 mi (743.76 km) |
| Romanshorn to Glogow | 412.83 mi (664.39 km) |
| Romanshorn to Glogow Malopolski | 599.86 mi (965.38 km) |
| Romanshorn to Glowno | 552.41 mi (889.02 km) |
| Romanshorn to Glubczyce | 425.41 mi (684.64 km) |
| Romanshorn to Glucholazy | 410.20 mi (660.15 km) |
| Romanshorn to Gniezno | 501.08 mi (806.41 km) |
| Romanshorn to Goldap | 729.97 mi (1,174.77 km) |
| Romanshorn to Goleniow | 478.77 mi (770.51 km) |
| Romanshorn to Golub-Dobrzyn | 572.80 mi (921.83 km) |
| Romanshorn to Gora | 428.69 mi (689.91 km) |
| Romanshorn to Gora Kalwaria | 609.56 mi (980.99 km) |
