| Luxembourg to Klaukkala | 1,040.96 mi (1,675.26 km) |
| Luxembourg to Kokkola | 1,167.15 mi (1,878.35 km) |
| Luxembourg to Kontiolahti | 1,273.36 mi (2,049.28 km) |
| Luxembourg to Korsholm | 1,099.96 mi (1,770.21 km) |
| Luxembourg to Kotka | 1,105.36 mi (1,778.91 km) |
| Luxembourg to Kouvola | 1,114.28 mi (1,793.26 km) |
| Luxembourg to Kuhmo | 1,320.73 mi (2,125.51 km) |
| Luxembourg to Kuopio | 1,223.44 mi (1,968.94 km) |
| Luxembourg to Kurikka | 1,088.76 mi (1,752.20 km) |
| Luxembourg to Kuusamo | 1,396.01 mi (2,246.66 km) |
| Luxembourg to Kuusankoski | 1,113.66 mi (1,792.26 km) |
| Luxembourg to Lahti | 1,090.37 mi (1,754.78 km) |
| Luxembourg to Laitila | 985.97 mi (1,586.77 km) |
| Luxembourg to Lapinlahti | 1,237.10 mi (1,990.91 km) |
| Luxembourg to Lappeenranta | 1,163.10 mi (1,871.83 km) |
