| Sintra to Gdynia | 1,692.38 mi (2,723.62 km) |
| Sintra to Giszowiec | 1,594.98 mi (2,566.87 km) |
| Sintra to Gizycko | 1,795.87 mi (2,890.17 km) |
| Sintra to Gliwice | 1,579.40 mi (2,541.80 km) |
| Sintra to Glogow | 1,512.09 mi (2,433.47 km) |
| Sintra to Glogow Malopolski | 1,716.34 mi (2,762.19 km) |
| Sintra to Glowno | 1,662.53 mi (2,675.59 km) |
| Sintra to Glubczyce | 1,542.47 mi (2,482.37 km) |
| Sintra to Glucholazy | 1,526.58 mi (2,456.80 km) |
| Sintra to Gniezno | 1,596.38 mi (2,569.13 km) |
| Sintra to Goldap | 1,823.82 mi (2,935.15 km) |
| Sintra to Goleniow | 1,529.89 mi (2,462.12 km) |
| Sintra to Golub-Dobrzyn | 1,667.93 mi (2,684.28 km) |
| Sintra to Gora | 1,530.47 mi (2,463.05 km) |
| Sintra to Gora Kalwaria | 1,722.60 mi (2,772.25 km) |
