| Sinop to Gdynia | 1,146.15 mi (1,844.55 km) |
| Sinop to Giszowiec | 953.07 mi (1,533.82 km) |
| Sinop to Gizycko | 1,031.62 mi (1,660.23 km) |
| Sinop to Gliwice | 970.10 mi (1,561.23 km) |
| Sinop to Glogow | 1,114.80 mi (1,794.10 km) |
| Sinop to Glogow Malopolski | 843.56 mi (1,357.58 km) |
| Sinop to Glowno | 996.59 mi (1,603.86 km) |
| Sinop to Glubczyce | 1,000.01 mi (1,609.36 km) |
| Sinop to Glucholazy | 1,021.23 mi (1,643.52 km) |
| Sinop to Gniezno | 1,092.20 mi (1,757.72 km) |
| Sinop to Goldap | 1,031.47 mi (1,660.00 km) |
| Sinop to Goleniow | 1,227.24 mi (1,975.05 km) |
| Sinop to Golub-Dobrzyn | 1,067.14 mi (1,717.40 km) |
| Sinop to Gora | 1,097.56 mi (1,766.36 km) |
| Sinop to Gora Kalwaria | 947.43 mi (1,524.74 km) |
