| Romanshorn to Gottmadingen | 29.49 mi (47.45 km) |
| Romanshorn to Graben-Neudorf | 117.21 mi (188.64 km) |
| Romanshorn to Grafelfing | 103.48 mi (166.54 km) |
| Romanshorn to Grafenhainichen | 318.20 mi (512.10 km) |
| Romanshorn to Grafing bei Munchen | 125.70 mi (202.30 km) |
| Romanshorn to Grefrath | 293.71 mi (472.68 km) |
| Romanshorn to Greifswald | 483.35 mi (777.88 km) |
| Romanshorn to Greiz | 249.27 mi (401.15 km) |
| Romanshorn to Grenzach-Wyhlen | 79.14 mi (127.36 km) |
| Romanshorn to Greven | 322.40 mi (518.85 km) |
| Romanshorn to Grevenbroich | 273.56 mi (440.24 km) |
| Romanshorn to Grevesmuhlen | 442.61 mi (712.31 km) |
| Romanshorn to Griesheim | 162.99 mi (262.31 km) |
| Romanshorn to Grimma | 295.60 mi (475.72 km) |
| Romanshorn to Grimmen | 479.88 mi (772.30 km) |
