| Falls Church to Karis | 4,276.86 mi (6,882.94 km) |
| Falls Church to Karkkila | 4,277.30 mi (6,883.65 km) |
| Falls Church to Kauhajoki | 4,155.08 mi (6,686.95 km) |
| Falls Church to Kauhava | 4,158.33 mi (6,692.19 km) |
| Falls Church to Kauniainen | 4,303.58 mi (6,925.95 km) |
| Falls Church to Kemi | 4,112.51 mi (6,618.44 km) |
| Falls Church to Kemijarvi | 4,150.03 mi (6,678.83 km) |
| Falls Church to Kempele | 4,163.55 mi (6,700.59 km) |
| Falls Church to Kerava | 4,307.90 mi (6,932.89 km) |
| Falls Church to Keuruu | 4,231.98 mi (6,810.72 km) |
| Falls Church to Kiiminki | 4,162.95 mi (6,699.62 km) |
| Falls Church to Kirkkonummi | 4,297.72 mi (6,916.52 km) |
| Falls Church to Kitee | 4,386.44 mi (7,059.29 km) |
| Falls Church to Kiuruvesi | 4,235.68 mi (6,816.67 km) |
| Falls Church to Kivisto | 4,303.12 mi (6,925.20 km) |
