| Derry to Kanjiza | 1,339.91 mi (2,156.38 km) |
| Derry to Kikinda | 1,364.97 mi (2,196.71 km) |
| Derry to Kladovo | 1,500.01 mi (2,414.03 km) |
| Derry to Knic | 1,459.50 mi (2,348.83 km) |
| Derry to Knjazevac | 1,542.81 mi (2,482.91 km) |
| Derry to Koceljeva | 1,400.37 mi (2,253.68 km) |
| Derry to Kosjeric | 1,425.94 mi (2,294.83 km) |
| Derry to Kovacica | 1,402.46 mi (2,257.05 km) |
| Derry to Kovin | 1,431.38 mi (2,303.59 km) |
| Derry to Kragujevac | 1,463.36 mi (2,355.05 km) |
| Derry to Kraljevo | 1,467.28 mi (2,361.35 km) |
| Derry to Krupanj | 1,388.74 mi (2,234.96 km) |
| Derry to Krusevac | 1,497.55 mi (2,410.08 km) |
| Derry to Kucevo | 1,469.63 mi (2,365.13 km) |
| Derry to Kula | 1,340.16 mi (2,156.79 km) |
