| Differdange to Kikinda | 722.19 mi (1,162.26 km) |
| Differdange to Kladovo | 854.62 mi (1,375.37 km) |
| Differdange to Knic | 799.97 mi (1,287.43 km) |
| Differdange to Knjazevac | 887.18 mi (1,427.78 km) |
| Differdange to Koceljeva | 741.25 mi (1,192.93 km) |
| Differdange to Kosjeric | 763.92 mi (1,229.42 km) |
| Differdange to Kovacica | 752.61 mi (1,211.21 km) |
| Differdange to Kovin | 779.68 mi (1,254.77 km) |
| Differdange to Kragujevac | 805.42 mi (1,296.21 km) |
| Differdange to Kraljevo | 806.33 mi (1,297.66 km) |
| Differdange to Krupanj | 727.12 mi (1,170.18 km) |
| Differdange to Krusevac | 838.11 mi (1,348.80 km) |
| Differdange to Kucevo | 818.69 mi (1,317.56 km) |
| Differdange to Kula | 690.08 mi (1,110.57 km) |
| Differdange to Kursumlija | 853.48 mi (1,373.55 km) |
