| Darby to Kanjiza | 4,533.46 mi (7,295.90 km) |
| Darby to Kikinda | 4,558.37 mi (7,335.99 km) |
| Darby to Kladovo | 4,692.93 mi (7,552.54 km) |
| Darby to Knic | 4,642.80 mi (7,471.87 km) |
| Darby to Knjazevac | 4,729.68 mi (7,611.69 km) |
| Darby to Koceljeva | 4,584.05 mi (7,377.32 km) |
| Darby to Kosjeric | 4,606.58 mi (7,413.57 km) |
| Darby to Kovacica | 4,592.82 mi (7,391.43 km) |
| Darby to Kovin | 4,620.77 mi (7,436.41 km) |
| Darby to Kragujevac | 4,648.17 mi (7,480.51 km) |
| Darby to Kraljevo | 4,649.08 mi (7,481.97 km) |
| Darby to Krupanj | 4,569.87 mi (7,354.49 km) |
| Darby to Krusevac | 4,680.93 mi (7,533.24 km) |
| Darby to Kucevo | 4,659.60 mi (7,498.90 km) |
| Darby to Kula | 4,530.14 mi (7,290.56 km) |
