| Luxembourg to Karis | 998.33 mi (1,606.66 km) |
| Luxembourg to Karkkila | 1,033.11 mi (1,662.63 km) |
| Luxembourg to Kauhajoki | 1,074.57 mi (1,729.35 km) |
| Luxembourg to Kauhava | 1,127.63 mi (1,814.75 km) |
| Luxembourg to Kauniainen | 1,033.65 mi (1,663.49 km) |
| Luxembourg to Kemi | 1,294.62 mi (2,083.49 km) |
| Luxembourg to Kemijarvi | 1,398.25 mi (2,250.26 km) |
| Luxembourg to Kempele | 1,269.86 mi (2,043.64 km) |
| Luxembourg to Kerava | 1,051.28 mi (1,691.87 km) |
| Luxembourg to Keuruu | 1,123.12 mi (1,807.49 km) |
| Luxembourg to Kiiminki | 1,286.32 mi (2,070.13 km) |
| Luxembourg to Kirkkonummi | 1,020.80 mi (1,642.81 km) |
| Luxembourg to Kitee | 1,255.57 mi (2,020.65 km) |
| Luxembourg to Kiuruvesi | 1,232.22 mi (1,983.06 km) |
| Luxembourg to Kivisto | 1,041.15 mi (1,675.56 km) |
