| Grefrath to Gorzow Wielkopolski | 390.51 mi (628.46 km) |
| Grefrath to Gostyn | 459.04 mi (738.75 km) |
| Grefrath to Gostynin | 564.04 mi (907.74 km) |
| Grefrath to Grajewo | 694.64 mi (1,117.91 km) |
| Grefrath to Grodek Nad Dunajcem | 639.89 mi (1,029.81 km) |
| Grefrath to Grodzisk Mazowiecki | 613.05 mi (986.61 km) |
| Grefrath to Grodzisk Wielkopolski | 432.63 mi (696.25 km) |
| Grefrath to Grojec | 623.46 mi (1,003.37 km) |
| Grefrath to Grudziadz | 543.11 mi (874.05 km) |
| Grefrath to Gryfice | 411.63 mi (662.45 km) |
| Grefrath to Gryfino | 368.60 mi (593.20 km) |
| Grefrath to Gubin | 361.42 mi (581.65 km) |
| Grefrath to Hajnowka | 737.41 mi (1,186.74 km) |
| Grefrath to Hrubieszow | 760.55 mi (1,223.99 km) |
| Grefrath to Ilawa | 577.21 mi (928.92 km) |
