| Grenchen to Kelkheim (Taunus) | 209.22 mi (336.71 km) |
| Grenchen to Kelsterbach | 205.02 mi (329.95 km) |
| Grenchen to Kemberg | 394.68 mi (635.18 km) |
| Grenchen to Kempen | 291.81 mi (469.63 km) |
| Grenchen to Kempten | 141.46 mi (227.66 km) |
| Grenchen to Kenzingen | 71.30 mi (114.74 km) |
| Grenchen to Kerpen | 256.32 mi (412.51 km) |
| Grenchen to Ketsch | 159.12 mi (256.09 km) |
| Grenchen to Kevelaer | 307.84 mi (495.43 km) |
| Grenchen to Kiel | 507.09 mi (816.09 km) |
| Grenchen to Kierspe | 272.52 mi (438.58 km) |
| Grenchen to Kirchhain | 259.83 mi (418.15 km) |
| Grenchen to Kirchheim bei Munchen | 213.87 mi (344.19 km) |
| Grenchen to Kirchheim unter Teck | 138.54 mi (222.96 km) |
| Grenchen to Kirchhundem | 271.89 mi (437.56 km) |
