| Cities | Distance |
|---|---|
| Grenchen to Beyne-Heusay | 249.64 mi (401.75 km) |
| Grenchen to Bierbeek | 278.43 mi (448.09 km) |
| Grenchen to Bilzen | 267.87 mi (431.09 km) |
| Grenchen to Binche | 265.99 mi (428.07 km) |
| Grenchen to Bissegem | 313.99 mi (505.32 km) |
| Grenchen to Blankenberge | 343.21 mi (552.34 km) |
| Grenchen to Blegny | 251.74 mi (405.14 km) |
| Grenchen to Bocholt | 287.06 mi (461.97 km) |
| Grenchen to Boechout | 303.51 mi (488.46 km) |
| Grenchen to Bonheiden | 295.34 mi (475.31 km) |
| Grenchen to Boom | 301.76 mi (485.63 km) |
| Grenchen to Boortmeerbeek | 291.61 mi (469.29 km) |
| Grenchen to Borgerhout | 308.15 mi (495.92 km) |
| Grenchen to Borgloon | 266.30 mi (428.57 km) |
| Grenchen to Bornem | 305.54 mi (491.72 km) |