| Castelldefels to Genas | 342.84 mi (551.74 km) |
| Castelldefels to Gennevilliers | 529.03 mi (851.38 km) |
| Castelldefels to Gentilly | 520.81 mi (838.16 km) |
| Castelldefels to Gerzat | 319.47 mi (514.14 km) |
| Castelldefels to Gex | 403.99 mi (650.16 km) |
| Castelldefels to Gien | 444.59 mi (715.50 km) |
| Castelldefels to Gif-sur-Yvette | 512.85 mi (825.36 km) |
| Castelldefels to Gignac-la-Nerthe | 221.38 mi (356.27 km) |
| Castelldefels to Gisors | 552.87 mi (889.76 km) |
| Castelldefels to Givors | 329.08 mi (529.60 km) |
| Castelldefels to Golbey | 525.37 mi (845.50 km) |
| Castelldefels to Gonesse | 533.03 mi (857.83 km) |
| Castelldefels to Gonfreville-l'Orcher | 574.53 mi (924.62 km) |
| Castelldefels to Goussainville | 536.19 mi (862.92 km) |
| Castelldefels to Gouvieux | 546.79 mi (879.98 km) |
