| Illescas to Genas | 591.24 mi (951.51 km) |
| Illescas to Gennevilliers | 679.42 mi (1,093.43 km) |
| Illescas to Gentilly | 673.14 mi (1,083.31 km) |
| Illescas to Gerzat | 528.78 mi (850.99 km) |
| Illescas to Gex | 656.73 mi (1,056.91 km) |
| Illescas to Gien | 614.10 mi (988.30 km) |
| Illescas to Gif-sur-Yvette | 661.76 mi (1,065.01 km) |
| Illescas to Gignac-la-Nerthe | 518.99 mi (835.23 km) |
| Illescas to Gisors | 690.02 mi (1,110.49 km) |
| Illescas to Givors | 576.38 mi (927.59 km) |
| Illescas to Golbey | 754.20 mi (1,213.76 km) |
| Illescas to Gonesse | 685.97 mi (1,103.97 km) |
| Illescas to Gonfreville-l'Orcher | 678.36 mi (1,091.71 km) |
| Illescas to Goussainville | 689.25 mi (1,109.24 km) |
| Illescas to Gouvieux | 697.39 mi (1,122.34 km) |
