| Helena to Kecskemet | 5,347.63 mi (8,606.19 km) |
| Helena to Kerepestarcsa | 5,299.42 mi (8,528.59 km) |
| Helena to Keszthely | 5,293.71 mi (8,519.40 km) |
| Helena to Kiskoros | 5,354.28 mi (8,616.88 km) |
| Helena to Kiskunfelegyhaza | 5,363.43 mi (8,631.60 km) |
| Helena to Kiskunhalas | 5,370.47 mi (8,642.94 km) |
| Helena to Kiskunlachaza | 5,313.64 mi (8,551.48 km) |
| Helena to Kiskunmajsa | 5,373.14 mi (8,647.23 km) |
| Helena to Kisujszallas | 5,355.72 mi (8,619.21 km) |
| Helena to Kisvarda | 5,327.65 mi (8,574.03 km) |
| Helena to Komarom | 5,259.78 mi (8,464.80 km) |
| Helena to Komlo | 5,353.42 mi (8,615.49 km) |
| Helena to Kormend | 5,263.10 mi (8,470.14 km) |
| Helena to Koszeg | 5,240.36 mi (8,433.55 km) |
| Helena to Lajosmizse | 5,337.29 mi (8,589.54 km) |
