| Frauenfeld to Kecskemet | 507.79 mi (817.21 km) |
| Frauenfeld to Kerepestarcsa | 482.94 mi (777.22 km) |
| Frauenfeld to Keszthely | 395.69 mi (636.80 km) |
| Frauenfeld to Kiskoros | 492.34 mi (792.35 km) |
| Frauenfeld to Kiskunfelegyhaza | 517.61 mi (833.01 km) |
| Frauenfeld to Kiskunhalas | 504.56 mi (812.00 km) |
| Frauenfeld to Kiskunlachaza | 473.64 mi (762.25 km) |
| Frauenfeld to Kiskunmajsa | 515.21 mi (829.16 km) |
| Frauenfeld to Kisujszallas | 555.10 mi (893.34 km) |
| Frauenfeld to Kisvarda | 611.85 mi (984.68 km) |
| Frauenfeld to Komarom | 429.34 mi (690.95 km) |
| Frauenfeld to Komlo | 451.74 mi (727.01 km) |
| Frauenfeld to Kormend | 362.96 mi (584.13 km) |
| Frauenfeld to Koszeg | 357.47 mi (575.29 km) |
| Frauenfeld to Lajosmizse | 500.41 mi (805.33 km) |
