| Windsor to Gaeta | 976.43 mi (1,571.42 km) |
| Windsor to Gaggiano | 608.61 mi (979.47 km) |
| Windsor to Galatina | 1,188.85 mi (1,913.27 km) |
| Windsor to Galatone | 1,186.13 mi (1,908.89 km) |
| Windsor to Galbiate | 600.83 mi (966.94 km) |
| Windsor to Gallarate | 587.45 mi (945.41 km) |
| Windsor to Galliate | 593.62 mi (955.34 km) |
| Windsor to Gallipoli | 1,188.28 mi (1,912.35 km) |
| Windsor to Gambettola | 785.16 mi (1,263.59 km) |
| Windsor to Gambolo | 610.50 mi (982.50 km) |
| Windsor to Garbagnate Milanese | 601.51 mi (968.04 km) |
| Windsor to Gardone Val Trompia | 634.29 mi (1,020.79 km) |
| Windsor to Garlasco | 615.20 mi (990.07 km) |
| Windsor to Gassino Torinese | 584.80 mi (941.15 km) |
| Windsor to Gatteo | 787.73 mi (1,267.73 km) |
