| West Falls Church to Koscian | 4,312.74 mi (6,940.69 km) |
| West Falls Church to Koscielisko | 4,532.65 mi (7,294.60 km) |
| West Falls Church to Koscierzyna | 4,293.68 mi (6,910.02 km) |
| West Falls Church to Kostrzyn | 4,323.56 mi (6,958.10 km) |
| West Falls Church to Kostrzyn nad Odra | 4,222.44 mi (6,795.36 km) |
| West Falls Church to Koszalin | 4,226.73 mi (6,802.27 km) |
| West Falls Church to Kowary | 4,324.94 mi (6,960.32 km) |
| West Falls Church to Kozienice | 4,511.20 mi (7,260.07 km) |
| West Falls Church to Kozuchow | 4,284.42 mi (6,895.11 km) |
| West Falls Church to Kozy | 4,483.54 mi (7,215.57 km) |
| West Falls Church to Krakow | 4,506.36 mi (7,252.28 km) |
| West Falls Church to Krapkowice | 4,417.33 mi (7,109.01 km) |
| West Falls Church to Krasnik | 4,559.62 mi (7,338.00 km) |
| West Falls Church to Krasnystaw | 4,592.38 mi (7,390.72 km) |
| West Falls Church to Krosno | 4,588.54 mi (7,384.55 km) |
