| Castel Gandolfo to Genas | 470.42 mi (757.06 km) |
| Castel Gandolfo to Gennevilliers | 705.41 mi (1,135.24 km) |
| Castel Gandolfo to Gentilly | 698.47 mi (1,124.08 km) |
| Castel Gandolfo to Gerzat | 551.10 mi (886.90 km) |
| Castel Gandolfo to Gex | 455.42 mi (732.93 km) |
| Castel Gandolfo to Gien | 640.48 mi (1,030.75 km) |
| Castel Gandolfo to Gif-sur-Yvette | 700.88 mi (1,127.96 km) |
| Castel Gandolfo to Gignac-la-Nerthe | 393.98 mi (634.05 km) |
| Castel Gandolfo to Gisors | 739.01 mi (1,189.33 km) |
| Castel Gandolfo to Givors | 474.78 mi (764.08 km) |
| Castel Gandolfo to Golbey | 538.87 mi (867.23 km) |
| Castel Gandolfo to Gonesse | 702.77 mi (1,131.01 km) |
| Castel Gandolfo to Gonfreville-l'Orcher | 802.77 mi (1,291.93 km) |
| Castel Gandolfo to Goussainville | 703.99 mi (1,132.95 km) |
| Castel Gandolfo to Gouvieux | 713.14 mi (1,147.69 km) |
