| Grenchen to Kecskemet | 578.49 mi (930.99 km) |
| Grenchen to Kerepestarcsa | 555.32 mi (893.70 km) |
| Grenchen to Keszthely | 465.00 mi (748.34 km) |
| Grenchen to Kiskoros | 561.98 mi (904.41 km) |
| Grenchen to Kiskunfelegyhaza | 587.74 mi (945.87 km) |
| Grenchen to Kiskunhalas | 573.62 mi (923.14 km) |
| Grenchen to Kiskunlachaza | 545.06 mi (877.19 km) |
| Grenchen to Kiskunmajsa | 584.60 mi (940.82 km) |
| Grenchen to Kisujszallas | 626.87 mi (1,008.84 km) |
| Grenchen to Kisvarda | 685.51 mi (1,103.22 km) |
| Grenchen to Komarom | 502.13 mi (808.10 km) |
| Grenchen to Komlo | 519.10 mi (835.41 km) |
| Grenchen to Kormend | 433.07 mi (696.96 km) |
| Grenchen to Koszeg | 429.07 mi (690.53 km) |
| Grenchen to Lajosmizse | 571.43 mi (919.63 km) |
