| San Gregorio di Catania to Giszowiec | 896.66 mi (1,443.04 km) |
| San Gregorio di Catania to Gizycko | 1,181.03 mi (1,900.68 km) |
| San Gregorio di Catania to Gliwice | 895.94 mi (1,441.88 km) |
| San Gregorio di Catania to Glogow | 974.81 mi (1,568.80 km) |
| San Gregorio di Catania to Glogow Malopolski | 934.07 mi (1,503.24 km) |
| San Gregorio di Catania to Glowno | 1,019.46 mi (1,640.67 km) |
| San Gregorio di Catania to Glubczyce | 883.15 mi (1,421.29 km) |
| San Gregorio di Catania to Glucholazy | 887.71 mi (1,428.63 km) |
| San Gregorio di Catania to Gniezno | 1,041.16 mi (1,675.58 km) |
| San Gregorio di Catania to Goldap | 1,206.25 mi (1,941.27 km) |
| San Gregorio di Catania to Goleniow | 1,105.36 mi (1,778.91 km) |
| San Gregorio di Catania to Golub-Dobrzyn | 1,089.70 mi (1,753.70 km) |
| San Gregorio di Catania to Gora | 976.71 mi (1,571.87 km) |
| San Gregorio di Catania to Gora Kalwaria | 1,038.45 mi (1,671.22 km) |
| San Gregorio di Catania to Gorlice | 887.49 mi (1,428.28 km) |
