| Nijar to Kluczbork | 1,394.14 mi (2,243.66 km) |
| Nijar to Knurow | 1,380.69 mi (2,222.01 km) |
| Nijar to Kobylka | 1,552.37 mi (2,498.29 km) |
| Nijar to Kokoszki | 1,550.54 mi (2,495.35 km) |
| Nijar to Kolbuszowa | 1,498.64 mi (2,411.82 km) |
| Nijar to Kolno | 1,619.63 mi (2,606.54 km) |
| Nijar to Kolo | 1,459.04 mi (2,348.10 km) |
| Nijar to Kolobrzeg | 1,458.42 mi (2,347.11 km) |
| Nijar to Koluszki | 1,480.51 mi (2,382.65 km) |
| Nijar to Komorniki | 1,399.10 mi (2,251.63 km) |
| Nijar to Konin | 1,447.57 mi (2,329.64 km) |
| Nijar to Konskie | 1,481.35 mi (2,384.00 km) |
| Nijar to Konstancin-Jeziorna | 1,539.85 mi (2,478.15 km) |
| Nijar to Konstantynow Lodzki | 1,464.23 mi (2,356.45 km) |
| Nijar to Koronowo | 1,485.76 mi (2,391.10 km) |
