| Portalegre to Genas | 770.82 mi (1,240.51 km) |
| Portalegre to Gennevilliers | 819.37 mi (1,318.65 km) |
| Portalegre to Gentilly | 814.28 mi (1,310.46 km) |
| Portalegre to Gerzat | 699.70 mi (1,126.06 km) |
| Portalegre to Gex | 835.58 mi (1,344.74 km) |
| Portalegre to Gien | 765.90 mi (1,232.59 km) |
| Portalegre to Gif-sur-Yvette | 802.23 mi (1,291.06 km) |
| Portalegre to Gignac-la-Nerthe | 713.13 mi (1,147.67 km) |
| Portalegre to Gisors | 823.64 mi (1,325.52 km) |
| Portalegre to Givors | 756.17 mi (1,216.93 km) |
| Portalegre to Golbey | 921.77 mi (1,483.45 km) |
| Portalegre to Gonesse | 826.58 mi (1,330.25 km) |
| Portalegre to Gonfreville-l'Orcher | 797.84 mi (1,284.01 km) |
| Portalegre to Goussainville | 829.70 mi (1,335.28 km) |
| Portalegre to Gouvieux | 836.31 mi (1,345.92 km) |
