| Checy to Koscielisko | 819.77 mi (1,319.29 km) |
| Checy to Koscierzyna | 813.41 mi (1,309.05 km) |
| Checy to Kostrzyn | 739.33 mi (1,189.83 km) |
| Checy to Kostrzyn nad Odra | 644.60 mi (1,037.38 km) |
| Checy to Koszalin | 751.46 mi (1,209.36 km) |
| Checy to Kowary | 651.83 mi (1,049.02 km) |
| Checy to Kozienice | 905.88 mi (1,457.87 km) |
| Checy to Kozuchow | 659.81 mi (1,061.87 km) |
| Checy to Kozy | 788.09 mi (1,268.30 km) |
| Checy to Krakow | 823.83 mi (1,325.82 km) |
| Checy to Krapkowice | 739.96 mi (1,190.85 km) |
| Checy to Krasnik | 928.27 mi (1,493.91 km) |
| Checy to Krasnystaw | 970.58 mi (1,562.00 km) |
| Checy to Krosno | 903.63 mi (1,454.25 km) |
| Checy to Krosno Odrzanskie | 646.37 mi (1,040.24 km) |
