| Grenchen to Gottmadingen | 74.66 mi (120.16 km) |
| Grenchen to Graben-Neudorf | 145.04 mi (233.41 km) |
| Grenchen to Grafelfing | 198.30 mi (319.14 km) |
| Grenchen to Grafenhainichen | 385.77 mi (620.84 km) |
| Grenchen to Grafing bei Munchen | 220.94 mi (355.56 km) |
| Grenchen to Grefrath | 290.36 mi (467.29 km) |
| Grenchen to Greifswald | 543.27 mi (874.31 km) |
| Grenchen to Greiz | 323.66 mi (520.87 km) |
| Grenchen to Grenzach-Wyhlen | 27.82 mi (44.76 km) |
| Grenchen to Greven | 338.77 mi (545.19 km) |
| Grenchen to Grevenbroich | 271.77 mi (437.37 km) |
| Grenchen to Grevesmuhlen | 489.92 mi (788.45 km) |
| Grenchen to Griesheim | 192.27 mi (309.43 km) |
| Grenchen to Grimma | 368.68 mi (593.34 km) |
| Grenchen to Grimmen | 537.85 mi (865.59 km) |
