| Alenquer to Giovinazzo | 1,360.06 mi (2,188.80 km) |
| Alenquer to Giugliano in Campania | 1,231.96 mi (1,982.65 km) |
| Alenquer to Giulianova | 1,222.30 mi (1,967.11 km) |
| Alenquer to Giussano | 1,034.67 mi (1,665.14 km) |
| Alenquer to Goito | 1,091.87 mi (1,757.20 km) |
| Alenquer to Gonzaga | 1,093.37 mi (1,759.61 km) |
| Alenquer to Gorgonzola | 1,039.19 mi (1,672.41 km) |
| Alenquer to Gorizia | 1,241.90 mi (1,998.64 km) |
| Alenquer to Gragnano | 1,249.25 mi (2,010.48 km) |
| Alenquer to Grammichele | 1,288.08 mi (2,072.97 km) |
| Alenquer to Granarolo del l'Emilia | 1,116.93 mi (1,797.53 km) |
| Alenquer to Gravina in Puglia | 1,348.23 mi (2,169.77 km) |
| Alenquer to Grezzana | 1,113.36 mi (1,791.78 km) |
| Alenquer to Gricignano d'Aversa | 1,231.20 mi (1,981.43 km) |
| Alenquer to Grosseto | 1,078.54 mi (1,735.74 km) |
