| Mennecy to Genas | 229.92 mi (370.03 km) |
| Mennecy to Gennevilliers | 26.17 mi (42.12 km) |
| Mennecy to Gentilly | 17.64 mi (28.39 km) |
| Mennecy to Gerzat | 192.18 mi (309.28 km) |
| Mennecy to Gex | 228.90 mi (368.38 km) |
| Mennecy to Gien | 60.55 mi (97.44 km) |
| Mennecy to Gif-sur-Yvette | 16.71 mi (26.90 km) |
| Mennecy to Gignac-la-Nerthe | 381.73 mi (614.34 km) |
| Mennecy to Gisors | 57.79 mi (93.00 km) |
| Mennecy to Givors | 232.98 mi (374.94 km) |
| Mennecy to Golbey | 185.36 mi (298.30 km) |
| Mennecy to Gonesse | 29.18 mi (46.96 km) |
| Mennecy to Gonfreville-l'Orcher | 119.06 mi (191.60 km) |
| Mennecy to Goussainville | 32.33 mi (52.03 km) |
| Mennecy to Gouvieux | 43.02 mi (69.23 km) |
