| Kostinbrod to Kerepestarcsa | 379.25 mi (610.34 km) |
| Kostinbrod to Keszthely | 400.08 mi (643.87 km) |
| Kostinbrod to Kiskoros | 326.02 mi (524.68 km) |
| Kostinbrod to Kiskunfelegyhaza | 315.31 mi (507.44 km) |
| Kostinbrod to Kiskunhalas | 309.77 mi (498.53 km) |
| Kostinbrod to Kiskunlachaza | 365.68 mi (588.51 km) |
| Kostinbrod to Kiskunmajsa | 306.11 mi (492.64 km) |
| Kostinbrod to Kisujszallas | 326.68 mi (525.74 km) |
| Kostinbrod to Kisvarda | 377.11 mi (606.89 km) |
| Kostinbrod to Komarom | 420.53 mi (676.79 km) |
| Kostinbrod to Komlo | 337.50 mi (543.15 km) |
| Kostinbrod to Kormend | 434.02 mi (698.48 km) |
| Kostinbrod to Koszeg | 452.61 mi (728.41 km) |
| Kostinbrod to Lajosmizse | 341.44 mi (549.49 km) |
| Kostinbrod to Maglod | 370.95 mi (596.99 km) |
