| Difficult Run to Kecskemet | 4,617.59 mi (7,431.29 km) |
| Difficult Run to Kerepestarcsa | 4,576.84 mi (7,365.72 km) |
| Difficult Run to Keszthely | 4,524.93 mi (7,282.18 km) |
| Difficult Run to Kiskoros | 4,612.12 mi (7,422.49 km) |
| Difficult Run to Kiskunfelegyhaza | 4,631.49 mi (7,453.67 km) |
| Difficult Run to Kiskunhalas | 4,627.35 mi (7,447.00 km) |
| Difficult Run to Kiskunlachaza | 4,579.96 mi (7,370.73 km) |
| Difficult Run to Kiskunmajsa | 4,635.00 mi (7,459.32 km) |
| Difficult Run to Kisujszallas | 4,648.33 mi (7,480.77 km) |
| Difficult Run to Kisvarda | 4,661.13 mi (7,501.36 km) |
| Difficult Run to Komarom | 4,524.83 mi (7,282.01 km) |
| Difficult Run to Komlo | 4,586.98 mi (7,382.03 km) |
| Difficult Run to Kormend | 4,490.35 mi (7,226.53 km) |
| Difficult Run to Koszeg | 4,475.01 mi (7,201.84 km) |
| Difficult Run to Lajosmizse | 4,607.86 mi (7,415.63 km) |
