| San Lorenzo de El Escorial to Giovinazzo | 1,085.13 mi (1,746.34 km) |
| San Lorenzo de El Escorial to Giugliano in Campania | 958.22 mi (1,542.11 km) |
| San Lorenzo de El Escorial to Giulianova | 943.70 mi (1,518.74 km) |
| San Lorenzo de El Escorial to Giussano | 758.93 mi (1,221.38 km) |
| San Lorenzo de El Escorial to Goito | 813.88 mi (1,309.81 km) |
| San Lorenzo de El Escorial to Gonzaga | 814.72 mi (1,311.17 km) |
| San Lorenzo de El Escorial to Gorgonzola | 762.74 mi (1,227.51 km) |
| San Lorenzo de El Escorial to Gorizia | 964.07 mi (1,551.52 km) |
| San Lorenzo de El Escorial to Gragnano | 976.35 mi (1,571.28 km) |
| San Lorenzo de El Escorial to Grammichele | 1,034.19 mi (1,664.37 km) |
| San Lorenzo de El Escorial to Granarolo del l'Emilia | 837.58 mi (1,347.96 km) |
| San Lorenzo de El Escorial to Gravina in Puglia | 1,074.50 mi (1,729.24 km) |
| San Lorenzo de El Escorial to Grezzana | 835.80 mi (1,345.09 km) |
| San Lorenzo de El Escorial to Gricignano d'Aversa | 957.21 mi (1,540.49 km) |
| San Lorenzo de El Escorial to Grosseto | 799.62 mi (1,286.86 km) |
