| Loudoun Valley Estates to Kamen | 3,990.42 mi (6,421.96 km) |
| Loudoun Valley Estates to Kamenz | 4,249.76 mi (6,839.33 km) |
| Loudoun Valley Estates to Kamp-Lintfort | 3,948.27 mi (6,354.13 km) |
| Loudoun Valley Estates to Kandel | 4,083.85 mi (6,572.31 km) |
| Loudoun Valley Estates to Kappeln | 3,991.96 mi (6,424.44 km) |
| Loudoun Valley Estates to Karben | 4,072.97 mi (6,554.80 km) |
| Loudoun Valley Estates to Karlsdorf-Neuthard | 4,096.31 mi (6,592.37 km) |
| Loudoun Valley Estates to Karlsfeld | 4,243.98 mi (6,830.02 km) |
| Loudoun Valley Estates to Karlsruhe | 4,094.39 mi (6,589.28 km) |
| Loudoun Valley Estates to Kassel | 4,070.17 mi (6,550.31 km) |
| Loudoun Valley Estates to Kaufbeuren | 4,220.18 mi (6,791.73 km) |
| Loudoun Valley Estates to Kaufering | 4,224.42 mi (6,798.54 km) |
| Loudoun Valley Estates to Kaufungen | 4,075.91 mi (6,559.55 km) |
| Loudoun Valley Estates to Kehl | 4,083.42 mi (6,571.63 km) |
| Loudoun Valley Estates to Kelheim | 4,237.70 mi (6,819.92 km) |
