| Hyvinkaa to Koscielisko | 808.01 mi (1,300.37 km) |
| Hyvinkaa to Koscierzyna | 517.22 mi (832.38 km) |
| Hyvinkaa to Kostrzyn | 638.27 mi (1,027.19 km) |
| Hyvinkaa to Kostrzyn nad Odra | 675.78 mi (1,087.57 km) |
| Hyvinkaa to Koszalin | 548.19 mi (882.23 km) |
| Hyvinkaa to Kowary | 763.63 mi (1,228.94 km) |
| Hyvinkaa to Kozienice | 637.76 mi (1,026.37 km) |
| Hyvinkaa to Kozuchow | 707.84 mi (1,139.16 km) |
| Hyvinkaa to Kozy | 776.32 mi (1,249.37 km) |
| Hyvinkaa to Krakow | 755.00 mi (1,215.05 km) |
| Hyvinkaa to Krapkowice | 751.23 mi (1,208.99 km) |
| Hyvinkaa to Krasnik | 678.97 mi (1,092.69 km) |
| Hyvinkaa to Krasnystaw | 669.83 mi (1,077.98 km) |
| Hyvinkaa to Krosno | 766.19 mi (1,233.06 km) |
| Hyvinkaa to Krosno Odrzanskie | 700.20 mi (1,126.86 km) |
