| Castellana Grotte to Kikinda | 379.62 mi (610.94 km) |
| Castellana Grotte to Kladovo | 377.06 mi (606.82 km) |
| Castellana Grotte to Knic | 276.95 mi (445.71 km) |
| Castellana Grotte to Knjazevac | 324.51 mi (522.25 km) |
| Castellana Grotte to Koceljeva | 281.79 mi (453.50 km) |
| Castellana Grotte to Kosjeric | 256.93 mi (413.50 km) |
| Castellana Grotte to Kovacica | 340.26 mi (547.60 km) |
| Castellana Grotte to Kovin | 329.26 mi (529.89 km) |
| Castellana Grotte to Kragujevac | 289.40 mi (465.75 km) |
| Castellana Grotte to Kraljevo | 266.16 mi (428.34 km) |
| Castellana Grotte to Krupanj | 265.37 mi (427.07 km) |
| Castellana Grotte to Krusevac | 282.94 mi (455.35 km) |
| Castellana Grotte to Kucevo | 337.69 mi (543.46 km) |
| Castellana Grotte to Kula | 346.94 mi (558.34 km) |
| Castellana Grotte to Kursumlija | 261.97 mi (421.59 km) |
