| Northolt to Gavardo | 642.10 mi (1,033.36 km) |
| Northolt to Gavirate | 570.74 mi (918.51 km) |
| Northolt to Gavorrano | 795.00 mi (1,279.42 km) |
| Northolt to Gela | 1,229.36 mi (1,978.46 km) |
| Northolt to Gemona del Friuli | 711.26 mi (1,144.67 km) |
| Northolt to Genoa | 653.34 mi (1,051.45 km) |
| Northolt to Genzano di Roma | 917.52 mi (1,476.61 km) |
| Northolt to Gessate | 609.56 mi (980.99 km) |
| Northolt to Ghedi | 645.57 mi (1,038.94 km) |
| Northolt to Giarre | 1,217.64 mi (1,959.60 km) |
| Northolt to Giaveno | 572.04 mi (920.62 km) |
| Northolt to Giffoni Valle Piana | 1,043.26 mi (1,678.96 km) |
| Northolt to Ginosa | 1,116.12 mi (1,796.22 km) |
| Northolt to Gioia del Colle | 1,107.00 mi (1,781.55 km) |
| Northolt to Gioia Tauro | 1,199.92 mi (1,931.08 km) |
