| Loudoun Valley Estates to Jozefow | 4,484.73 mi (7,217.48 km) |
| Loudoun Valley Estates to Kalisz | 4,383.05 mi (7,053.83 km) |
| Loudoun Valley Estates to Kamien Pomorski | 4,188.84 mi (6,741.29 km) |
| Loudoun Valley Estates to Kamienna Gora | 4,339.52 mi (6,983.79 km) |
| Loudoun Valley Estates to Karczew | 4,487.16 mi (7,221.39 km) |
| Loudoun Valley Estates to Kartuzy | 4,299.51 mi (6,919.40 km) |
| Loudoun Valley Estates to Katowice | 4,470.67 mi (7,194.85 km) |
| Loudoun Valley Estates to Kedzierzyn-Kozle | 4,436.83 mi (7,140.38 km) |
| Loudoun Valley Estates to Kepno | 4,395.93 mi (7,074.56 km) |
| Loudoun Valley Estates to Ketrzyn | 4,419.41 mi (7,112.35 km) |
| Loudoun Valley Estates to Kety | 4,491.45 mi (7,228.30 km) |
| Loudoun Valley Estates to Kielce | 4,508.98 mi (7,256.49 km) |
| Loudoun Valley Estates to Kielczow | 4,370.70 mi (7,033.96 km) |
| Loudoun Valley Estates to Klobuck | 4,444.30 mi (7,152.41 km) |
| Loudoun Valley Estates to Klodzko | 4,374.97 mi (7,040.83 km) |
