| Rubi to Kanjiza | 950.21 mi (1,529.22 km) |
| Rubi to Kikinda | 965.58 mi (1,553.95 km) |
| Rubi to Kladovo | 1,057.83 mi (1,702.42 km) |
| Rubi to Knic | 961.17 mi (1,546.85 km) |
| Rubi to Knjazevac | 1,045.81 mi (1,683.08 km) |
| Rubi to Koceljeva | 919.69 mi (1,480.10 km) |
| Rubi to Kosjeric | 921.89 mi (1,483.63 km) |
| Rubi to Kovacica | 965.13 mi (1,553.22 km) |
| Rubi to Kovin | 978.59 mi (1,574.89 km) |
| Rubi to Kragujevac | 972.65 mi (1,565.32 km) |
| Rubi to Kraljevo | 958.95 mi (1,543.28 km) |
| Rubi to Krupanj | 897.27 mi (1,444.02 km) |
| Rubi to Krusevac | 990.52 mi (1,594.09 km) |
| Rubi to Kucevo | 1,010.99 mi (1,627.04 km) |
| Rubi to Kula | 919.01 mi (1,479.01 km) |
