| Idanha-a-Nova to Kecskemet | 1,426.51 mi (2,295.75 km) |
| Idanha-a-Nova to Kerepestarcsa | 1,415.36 mi (2,277.80 km) |
| Idanha-a-Nova to Keszthely | 1,311.46 mi (2,110.59 km) |
| Idanha-a-Nova to Kiskoros | 1,404.22 mi (2,259.88 km) |
| Idanha-a-Nova to Kiskunfelegyhaza | 1,431.67 mi (2,304.05 km) |
| Idanha-a-Nova to Kiskunhalas | 1,411.72 mi (2,271.94 km) |
| Idanha-a-Nova to Kiskunlachaza | 1,399.15 mi (2,251.72 km) |
| Idanha-a-Nova to Kiskunmajsa | 1,424.05 mi (2,291.78 km) |
| Idanha-a-Nova to Kisujszallas | 1,480.13 mi (2,382.04 km) |
| Idanha-a-Nova to Kisvarda | 1,552.58 mi (2,498.64 km) |
| Idanha-a-Nova to Komarom | 1,366.69 mi (2,199.48 km) |
| Idanha-a-Nova to Komlo | 1,351.25 mi (2,174.63 km) |
| Idanha-a-Nova to Kormend | 1,285.65 mi (2,069.06 km) |
| Idanha-a-Nova to Koszeg | 1,289.54 mi (2,075.31 km) |
| Idanha-a-Nova to Lajosmizse | 1,421.86 mi (2,288.26 km) |
