| Ridgefield Park to Koscian | 4,096.89 mi (6,593.31 km) |
| Ridgefield Park to Koscielisko | 4,316.26 mi (6,946.35 km) |
| Ridgefield Park to Koscierzyna | 4,079.03 mi (6,564.56 km) |
| Ridgefield Park to Kostrzyn | 4,107.92 mi (6,611.06 km) |
| Ridgefield Park to Kostrzyn nad Odra | 4,006.54 mi (6,447.90 km) |
| Ridgefield Park to Koszalin | 4,011.81 mi (6,456.38 km) |
| Ridgefield Park to Kowary | 4,108.54 mi (6,612.06 km) |
| Ridgefield Park to Kozienice | 4,295.89 mi (6,913.57 km) |
| Ridgefield Park to Kozuchow | 4,068.32 mi (6,547.32 km) |
| Ridgefield Park to Kozy | 4,267.24 mi (6,867.46 km) |
| Ridgefield Park to Krakow | 4,290.21 mi (6,904.42 km) |
| Ridgefield Park to Krapkowice | 4,201.07 mi (6,760.98 km) |
| Ridgefield Park to Krasnik | 4,344.14 mi (6,991.21 km) |
| Ridgefield Park to Krasnystaw | 4,377.09 mi (7,044.25 km) |
| Ridgefield Park to Krosno | 4,372.51 mi (7,036.88 km) |
