| Grenchen to Aue | 336.13 mi (540.94 km) |
| Grenchen to Auerbach | 258.94 mi (416.72 km) |
| Grenchen to Auerbach | 322.87 mi (519.61 km) |
| Grenchen to Augsburg | 181.79 mi (292.56 km) |
| Grenchen to Augustdorf | 331.47 mi (533.45 km) |
| Grenchen to Aulendorf | 117.09 mi (188.43 km) |
| Grenchen to Aurich | 433.98 mi (698.42 km) |
| Grenchen to Babenhausen | 204.52 mi (329.15 km) |
| Grenchen to Backnang | 153.41 mi (246.89 km) |
| Grenchen to Bad Abbach | 246.26 mi (396.32 km) |
| Grenchen to Bad Aibling | 220.52 mi (354.89 km) |
| Grenchen to Bad Bentheim | 353.40 mi (568.74 km) |
| Grenchen to Bad Berleburg | 270.47 mi (435.27 km) |
| Grenchen to Bad Bevensen | 430.54 mi (692.88 km) |
| Grenchen to Bad Bramstedt | 477.44 mi (768.36 km) |
