| Niel to Koscielisko | 697.92 mi (1,123.20 km) |
| Niel to Koscierzyna | 607.79 mi (978.15 km) |
| Niel to Kostrzyn | 557.51 mi (897.22 km) |
| Niel to Kostrzyn nad Odra | 452.15 mi (727.66 km) |
| Niel to Koszalin | 539.54 mi (868.31 km) |
| Niel to Kowary | 500.53 mi (805.52 km) |
| Niel to Kozienice | 742.65 mi (1,195.17 km) |
| Niel to Kozuchow | 486.78 mi (783.40 km) |
| Niel to Kozy | 655.85 mi (1,055.49 km) |
| Niel to Krakow | 687.04 mi (1,105.68 km) |
| Niel to Krapkowice | 596.29 mi (959.64 km) |
| Niel to Krasnik | 775.53 mi (1,248.10 km) |
| Niel to Krasnystaw | 816.56 mi (1,314.12 km) |
| Niel to Krosno | 771.58 mi (1,241.73 km) |
| Niel to Krosno Odrzanskie | 466.21 mi (750.29 km) |
