| Nigran to Kluczbork | 1,410.92 mi (2,270.66 km) |
| Nigran to Knurow | 1,418.15 mi (2,282.29 km) |
| Nigran to Kobylka | 1,558.56 mi (2,508.25 km) |
| Nigran to Kokoszki | 1,498.06 mi (2,410.90 km) |
| Nigran to Kolbuszowa | 1,552.39 mi (2,498.32 km) |
| Nigran to Kolno | 1,608.10 mi (2,587.99 km) |
| Nigran to Kolo | 1,451.79 mi (2,336.43 km) |
| Nigran to Kolobrzeg | 1,386.19 mi (2,230.86 km) |
| Nigran to Koluszki | 1,490.66 mi (2,398.99 km) |
| Nigran to Komorniki | 1,375.94 mi (2,214.37 km) |
| Nigran to Konin | 1,437.37 mi (2,313.23 km) |
| Nigran to Konskie | 1,507.17 mi (2,425.55 km) |
| Nigran to Konstancin-Jeziorna | 1,550.79 mi (2,495.75 km) |
| Nigran to Konstantynow Lodzki | 1,471.42 mi (2,368.02 km) |
| Nigran to Koronowo | 1,449.93 mi (2,333.44 km) |
