| Diekirch to Karditsa | 1,057.72 mi (1,702.23 km) |
| Diekirch to Kastoria | 975.88 mi (1,570.52 km) |
| Diekirch to Katerini | 1,033.44 mi (1,663.16 km) |
| Diekirch to Keratsini | 1,190.90 mi (1,916.56 km) |
| Diekirch to Kerkyra | 975.37 mi (1,569.71 km) |
| Diekirch to Kiato | 1,158.11 mi (1,863.79 km) |
| Diekirch to Kifisia | 1,191.96 mi (1,918.27 km) |
| Diekirch to Kilkis | 1,012.76 mi (1,629.88 km) |
| Diekirch to Komotini | 1,107.40 mi (1,782.18 km) |
| Diekirch to Korinthos | 1,168.10 mi (1,879.88 km) |
| Diekirch to Koropi | 1,203.53 mi (1,936.89 km) |
| Diekirch to Korydallos | 1,191.21 mi (1,917.07 km) |
| Diekirch to Kos | 1,380.69 mi (2,222.01 km) |
| Diekirch to Kozani | 1,005.46 mi (1,618.14 km) |
| Diekirch to Lagos | 1,093.22 mi (1,759.37 km) |
