| Dudelange to Karditsa | 1,044.47 mi (1,680.91 km) |
| Dudelange to Kastoria | 963.32 mi (1,550.31 km) |
| Dudelange to Katerini | 1,021.70 mi (1,644.27 km) |
| Dudelange to Keratsini | 1,177.74 mi (1,895.38 km) |
| Dudelange to Kerkyra | 960.56 mi (1,545.87 km) |
| Dudelange to Kiato | 1,144.27 mi (1,841.52 km) |
| Dudelange to Kifisia | 1,179.07 mi (1,897.52 km) |
| Dudelange to Kilkis | 1,002.21 mi (1,612.91 km) |
| Dudelange to Komotini | 1,099.08 mi (1,768.79 km) |
| Dudelange to Korinthos | 1,154.35 mi (1,857.75 km) |
| Dudelange to Koropi | 1,190.52 mi (1,915.95 km) |
| Dudelange to Korydallos | 1,178.09 mi (1,895.96 km) |
| Dudelange to Kos | 1,369.33 mi (2,203.73 km) |
| Dudelange to Kozani | 993.13 mi (1,598.28 km) |
| Dudelange to Lagos | 1,084.55 mi (1,745.42 km) |
