| Grefrath to Genas | 392.06 mi (630.95 km) |
| Grefrath to Gennevilliers | 244.05 mi (392.76 km) |
| Grefrath to Gentilly | 248.51 mi (399.94 km) |
| Grefrath to Gerzat | 407.70 mi (656.13 km) |
| Grefrath to Gex | 345.91 mi (556.69 km) |
| Grefrath to Gien | 301.53 mi (485.26 km) |
| Grefrath to Gif-sur-Yvette | 260.72 mi (419.58 km) |
| Grefrath to Gignac-la-Nerthe | 551.23 mi (887.12 km) |
| Grefrath to Gisors | 246.38 mi (396.52 km) |
| Grefrath to Givors | 403.44 mi (649.28 km) |
| Grefrath to Golbey | 217.03 mi (349.28 km) |
| Grefrath to Gonesse | 236.59 mi (380.76 km) |
| Grefrath to Gonfreville-l'Orcher | 297.03 mi (478.02 km) |
| Grefrath to Goussainville | 233.59 mi (375.93 km) |
| Grefrath to Gouvieux | 228.17 mi (367.21 km) |
