| Diekirch to Koscielisko | 615.45 mi (990.48 km) |
| Diekirch to Koscierzyna | 581.47 mi (935.78 km) |
| Diekirch to Kostrzyn | 509.92 mi (820.63 km) |
| Diekirch to Kostrzyn nad Odra | 413.04 mi (664.73 km) |
| Diekirch to Koszalin | 520.02 mi (836.89 km) |
| Diekirch to Kowary | 431.23 mi (693.99 km) |
| Diekirch to Kozienice | 683.01 mi (1,099.20 km) |
| Diekirch to Kozuchow | 431.95 mi (695.16 km) |
| Diekirch to Kozy | 577.93 mi (930.08 km) |
| Diekirch to Krakow | 611.75 mi (984.52 km) |
| Diekirch to Krapkowice | 523.76 mi (842.91 km) |
| Diekirch to Krasnik | 709.70 mi (1,142.15 km) |
| Diekirch to Krasnystaw | 751.73 mi (1,209.79 km) |
| Diekirch to Krosno | 694.62 mi (1,117.88 km) |
| Diekirch to Krosno Odrzanskie | 416.70 mi (670.61 km) |
