| Madrid to Giovinazzo | 1,064.30 mi (1,712.82 km) |
| Madrid to Giugliano in Campania | 936.98 mi (1,507.92 km) |
| Madrid to Giulianova | 924.69 mi (1,488.15 km) |
| Madrid to Giussano | 746.15 mi (1,200.81 km) |
| Madrid to Goito | 799.52 mi (1,286.71 km) |
| Madrid to Gonzaga | 799.77 mi (1,287.11 km) |
| Madrid to Gorgonzola | 749.53 mi (1,206.26 km) |
| Madrid to Gorizia | 949.75 mi (1,528.48 km) |
| Madrid to Gragnano | 954.87 mi (1,536.71 km) |
| Madrid to Grammichele | 1,009.81 mi (1,625.13 km) |
| Madrid to Granarolo del l'Emilia | 821.73 mi (1,322.44 km) |
| Madrid to Gravina in Puglia | 1,053.28 mi (1,695.10 km) |
| Madrid to Grezzana | 821.76 mi (1,322.50 km) |
| Madrid to Gricignano d'Aversa | 936.05 mi (1,506.42 km) |
| Madrid to Grosseto | 780.89 mi (1,256.73 km) |
