| Checy to Knurow | 769.34 mi (1,238.13 km) |
| Checy to Kobylka | 899.94 mi (1,448.31 km) |
| Checy to Kokoszki | 838.98 mi (1,350.21 km) |
| Checy to Kolbuszowa | 905.41 mi (1,457.12 km) |
| Checy to Kolno | 947.64 mi (1,525.07 km) |
| Checy to Kolo | 792.36 mi (1,275.18 km) |
| Checy to Kolobrzeg | 729.44 mi (1,173.91 km) |
| Checy to Koluszki | 833.37 mi (1,341.18 km) |
| Checy to Komorniki | 715.61 mi (1,151.67 km) |
| Checy to Konin | 777.74 mi (1,251.65 km) |
| Checy to Konskie | 852.93 mi (1,372.65 km) |
| Checy to Konstancin-Jeziorna | 892.95 mi (1,437.06 km) |
| Checy to Konstantynow Lodzki | 813.84 mi (1,309.75 km) |
| Checy to Koronowo | 789.35 mi (1,270.34 km) |
| Checy to Koscian | 709.54 mi (1,141.90 km) |
