| Loudoun Valley Estates to Kluczbork | 4,415.14 mi (7,105.48 km) |
| Loudoun Valley Estates to Knurow | 4,459.86 mi (7,177.45 km) |
| Loudoun Valley Estates to Kobylka | 4,476.23 mi (7,203.80 km) |
| Loudoun Valley Estates to Kokoszki | 4,309.07 mi (6,934.78 km) |
| Loudoun Valley Estates to Kolbuszowa | 4,574.11 mi (7,361.32 km) |
| Loudoun Valley Estates to Kolno | 4,462.91 mi (7,182.37 km) |
| Loudoun Valley Estates to Kolo | 4,388.02 mi (7,061.84 km) |
| Loudoun Valley Estates to Kolobrzeg | 4,211.32 mi (6,777.47 km) |
| Loudoun Valley Estates to Koluszki | 4,446.59 mi (7,156.10 km) |
| Loudoun Valley Estates to Komorniki | 4,314.64 mi (6,943.75 km) |
| Loudoun Valley Estates to Konin | 4,374.02 mi (7,039.31 km) |
| Loudoun Valley Estates to Konskie | 4,489.08 mi (7,224.48 km) |
| Loudoun Valley Estates to Konstancin-Jeziorna | 4,482.36 mi (7,213.66 km) |
| Loudoun Valley Estates to Konstantynow Lodzki | 4,429.49 mi (7,128.58 km) |
| Loudoun Valley Estates to Koronowo | 4,324.27 mi (6,959.25 km) |
