| Romanshorn to Geilenkirchen | 276.61 mi (445.16 km) |
| Romanshorn to Geisenfeld | 128.53 mi (206.84 km) |
| Romanshorn to Geisenheim | 178.82 mi (287.78 km) |
| Romanshorn to Geislingen an der Steige | 76.50 mi (123.11 km) |
| Romanshorn to Geldern | 305.06 mi (490.94 km) |
| Romanshorn to Gelnhausen | 182.37 mi (293.49 km) |
| Romanshorn to Gelsenkirchen | 291.24 mi (468.70 km) |
| Romanshorn to Gengenbach | 84.73 mi (136.36 km) |
| Romanshorn to Genthin | 356.66 mi (573.99 km) |
| Romanshorn to Georgsmarienhutte | 325.44 mi (523.75 km) |
| Romanshorn to Gera | 260.09 mi (418.58 km) |
| Romanshorn to Geretsried | 100.31 mi (161.43 km) |
| Romanshorn to Gerlingen | 86.48 mi (139.18 km) |
| Romanshorn to Germering | 101.18 mi (162.84 km) |
| Romanshorn to Germersheim | 122.92 mi (197.82 km) |
