| Differdange to Kocaeli | 1,310.11 mi (2,108.42 km) |
| Differdange to Konak | 1,297.80 mi (2,088.61 km) |
| Differdange to Konakli | 1,575.08 mi (2,534.84 km) |
| Differdange to Konya | 1,541.18 mi (2,480.30 km) |
| Differdange to Koprukoy | 1,863.39 mi (2,998.84 km) |
| Differdange to Korfez | 1,301.44 mi (2,094.46 km) |
| Differdange to Korkut | 1,906.99 mi (3,069.00 km) |
| Differdange to Kose | 1,755.96 mi (2,825.95 km) |
| Differdange to Kovancilar | 1,823.10 mi (2,933.99 km) |
| Differdange to Koyulhisar | 1,671.82 mi (2,690.53 km) |
| Differdange to Kozan | 1,699.54 mi (2,735.14 km) |
| Differdange to Kozlu | 1,362.89 mi (2,193.35 km) |
| Differdange to Kozluk | 1,915.79 mi (3,083.16 km) |
| Differdange to Kucuk Dalyan | 1,769.74 mi (2,848.13 km) |
| Differdange to Kucukcekmece | 1,253.11 mi (2,016.68 km) |
