| Portalegre to Gavardo | 1,005.16 mi (1,617.66 km) |
| Portalegre to Gavirate | 934.23 mi (1,503.49 km) |
| Portalegre to Gavorrano | 983.73 mi (1,583.16 km) |
| Portalegre to Gela | 1,183.91 mi (1,905.32 km) |
| Portalegre to Gemona del Friuli | 1,143.18 mi (1,839.77 km) |
| Portalegre to Genoa | 909.90 mi (1,464.34 km) |
| Portalegre to Genzano di Roma | 1,066.63 mi (1,716.58 km) |
| Portalegre to Gessate | 958.56 mi (1,542.66 km) |
| Portalegre to Ghedi | 993.73 mi (1,599.26 km) |
| Portalegre to Giarre | 1,223.31 mi (1,968.73 km) |
| Portalegre to Giaveno | 851.59 mi (1,370.50 km) |
| Portalegre to Giffoni Valle Piana | 1,183.41 mi (1,904.51 km) |
| Portalegre to Ginosa | 1,279.42 mi (2,059.03 km) |
| Portalegre to Gioia del Colle | 1,287.63 mi (2,072.24 km) |
| Portalegre to Gioia Tauro | 1,252.22 mi (2,015.26 km) |
