| Northolt to Gaeta | 971.80 mi (1,563.96 km) |
| Northolt to Gaggiano | 603.80 mi (971.72 km) |
| Northolt to Galatina | 1,182.94 mi (1,903.75 km) |
| Northolt to Galatone | 1,180.25 mi (1,899.43 km) |
| Northolt to Galbiate | 595.49 mi (958.34 km) |
| Northolt to Gallarate | 582.57 mi (937.55 km) |
| Northolt to Galliate | 588.95 mi (947.82 km) |
| Northolt to Gallipoli | 1,182.46 mi (1,902.99 km) |
| Northolt to Gambettola | 779.53 mi (1,254.54 km) |
| Northolt to Gambolo | 605.90 mi (975.10 km) |
| Northolt to Garbagnate Milanese | 596.53 mi (960.02 km) |
| Northolt to Gardone Val Trompia | 628.61 mi (1,011.65 km) |
| Northolt to Garlasco | 610.62 mi (982.69 km) |
| Northolt to Gassino Torinese | 581.00 mi (935.03 km) |
| Northolt to Gatteo | 782.09 mi (1,258.65 km) |
