| Falls Church to Klaukkala | 4,298.23 mi (6,917.34 km) |
| Falls Church to Kokkola | 4,136.37 mi (6,656.85 km) |
| Falls Church to Kontiolahti | 4,353.40 mi (7,006.12 km) |
| Falls Church to Korsholm | 4,119.42 mi (6,629.57 km) |
| Falls Church to Kotka | 4,359.03 mi (7,015.18 km) |
| Falls Church to Kouvola | 4,337.52 mi (6,980.56 km) |
| Falls Church to Kuhmo | 4,293.74 mi (6,910.10 km) |
| Falls Church to Kuopio | 4,290.94 mi (6,905.61 km) |
| Falls Church to Kurikka | 4,155.37 mi (6,687.42 km) |
| Falls Church to Kuusamo | 4,218.14 mi (6,788.44 km) |
| Falls Church to Kuusankoski | 4,333.75 mi (6,974.50 km) |
| Falls Church to Lahti | 4,303.16 mi (6,925.26 km) |
| Falls Church to Laitila | 4,191.21 mi (6,745.10 km) |
| Falls Church to Lapinlahti | 4,266.00 mi (6,865.46 km) |
| Falls Church to Lappeenranta | 4,372.10 mi (7,036.21 km) |
