| Romanshorn to Gorlice | 557.58 mi (897.35 km) |
| Romanshorn to Gorzow Wielkopolski | 442.04 mi (711.40 km) |
| Romanshorn to Gostyn | 453.31 mi (729.52 km) |
| Romanshorn to Gostynin | 559.65 mi (900.66 km) |
| Romanshorn to Grajewo | 709.89 mi (1,142.46 km) |
| Romanshorn to Grodek Nad Dunajcem | 539.21 mi (867.77 km) |
| Romanshorn to Grodzisk Mazowiecki | 591.87 mi (952.52 km) |
| Romanshorn to Grodzisk Wielkopolski | 448.44 mi (721.69 km) |
| Romanshorn to Grojec | 593.01 mi (954.36 km) |
| Romanshorn to Grudziadz | 580.44 mi (934.13 km) |
| Romanshorn to Gryfice | 507.37 mi (816.53 km) |
| Romanshorn to Gryfino | 453.15 mi (729.27 km) |
| Romanshorn to Gubin | 385.92 mi (621.08 km) |
| Romanshorn to Hajnowka | 722.31 mi (1,162.44 km) |
| Romanshorn to Hrubieszow | 692.05 mi (1,113.74 km) |
