| Watervliet to Jozefow | 4,160.30 mi (6,695.35 km) |
| Watervliet to Kalisz | 4,059.61 mi (6,533.31 km) |
| Watervliet to Kamien Pomorski | 3,864.64 mi (6,219.53 km) |
| Watervliet to Kamienna Gora | 4,017.49 mi (6,465.52 km) |
| Watervliet to Karczew | 4,162.75 mi (6,699.30 km) |
| Watervliet to Kartuzy | 3,974.49 mi (6,396.33 km) |
| Watervliet to Katowice | 4,148.11 mi (6,675.74 km) |
| Watervliet to Kedzierzyn-Kozle | 4,114.46 mi (6,621.59 km) |
| Watervliet to Kepno | 4,072.87 mi (6,554.66 km) |
| Watervliet to Ketrzyn | 4,094.02 mi (6,588.69 km) |
| Watervliet to Kety | 4,169.13 mi (6,709.57 km) |
| Watervliet to Kielce | 4,185.48 mi (6,735.87 km) |
| Watervliet to Kielczow | 4,048.00 mi (6,514.62 km) |
| Watervliet to Klobuck | 4,121.25 mi (6,632.51 km) |
| Watervliet to Klodzko | 4,053.05 mi (6,522.75 km) |
