| Grenchen to Annaberg-Buchholz | 345.81 mi (556.53 km) |
| Grenchen to Anrochte | 305.28 mi (491.29 km) |
| Grenchen to Ansbach | 206.71 mi (332.67 km) |
| Grenchen to Apen | 417.09 mi (671.24 km) |
| Grenchen to Apolda | 323.34 mi (520.37 km) |
| Grenchen to Appenweier | 97.06 mi (156.20 km) |
| Grenchen to Arnsberg | 291.33 mi (468.86 km) |
| Grenchen to Arnstadt | 298.68 mi (480.68 km) |
| Grenchen to Aschaffenburg | 207.87 mi (334.54 km) |
| Grenchen to Ascheberg | 317.87 mi (511.56 km) |
| Grenchen to Aschersleben | 364.06 mi (585.90 km) |
| Grenchen to Aschheim | 212.14 mi (341.41 km) |
| Grenchen to Asperg | 142.77 mi (229.77 km) |
| Grenchen to Asslar | 239.40 mi (385.27 km) |
| Grenchen to Attendorn | 272.22 mi (438.09 km) |
