| Grenzach-Wyhlen to Geraardsbergen | 280.47 mi (451.37 km) |
| Grenzach-Wyhlen to Gerpinnes | 239.16 mi (384.89 km) |
| Grenzach-Wyhlen to Gistel | 326.38 mi (525.26 km) |
| Grenzach-Wyhlen to Gooik | 275.56 mi (443.48 km) |
| Grenzach-Wyhlen to Grez-Doiceau | 257.27 mi (414.04 km) |
| Grenzach-Wyhlen to Grimbergen | 276.39 mi (444.81 km) |
| Grenzach-Wyhlen to Grobbendonk | 284.66 mi (458.11 km) |
| Grenzach-Wyhlen to Haacht | 273.01 mi (439.37 km) |
| Grenzach-Wyhlen to Haaltert | 284.15 mi (457.29 km) |
| Grenzach-Wyhlen to Halen | 261.19 mi (420.35 km) |
| Grenzach-Wyhlen to Halle | 268.88 mi (432.72 km) |
| Grenzach-Wyhlen to Hamme | 291.06 mi (468.41 km) |
| Grenzach-Wyhlen to Hannut | 244.70 mi (393.81 km) |
| Grenzach-Wyhlen to Harelbeke | 300.96 mi (484.34 km) |
| Grenzach-Wyhlen to Hasselt | 255.82 mi (411.70 km) |
