| Porto to Genas | 751.52 mi (1,209.46 km) |
| Porto to Gennevilliers | 755.24 mi (1,215.44 km) |
| Porto to Gentilly | 751.33 mi (1,209.16 km) |
| Porto to Gerzat | 671.11 mi (1,080.05 km) |
| Porto to Gex | 813.48 mi (1,309.16 km) |
| Porto to Gien | 714.21 mi (1,149.41 km) |
| Porto to Gif-sur-Yvette | 739.04 mi (1,189.37 km) |
| Porto to Gignac-la-Nerthe | 724.08 mi (1,165.30 km) |
| Porto to Gisors | 754.09 mi (1,213.59 km) |
| Porto to Givors | 737.62 mi (1,187.09 km) |
| Porto to Golbey | 882.77 mi (1,420.68 km) |
| Porto to Gonesse | 762.81 mi (1,227.62 km) |
| Porto to Gonfreville-l'Orcher | 718.17 mi (1,155.79 km) |
| Porto to Goussainville | 765.71 mi (1,232.30 km) |
| Porto to Gouvieux | 770.83 mi (1,240.54 km) |
