| Perth to Kanjiza | 1,231.66 mi (1,982.17 km) |
| Perth to Kikinda | 1,256.69 mi (2,022.44 km) |
| Perth to Kladovo | 1,391.08 mi (2,238.72 km) |
| Perth to Knic | 1,361.01 mi (2,190.33 km) |
| Perth to Knjazevac | 1,440.14 mi (2,317.69 km) |
| Perth to Koceljeva | 1,302.35 mi (2,095.94 km) |
| Perth to Kosjeric | 1,330.13 mi (2,140.63 km) |
| Perth to Kovacica | 1,297.73 mi (2,088.49 km) |
| Perth to Kovin | 1,327.41 mi (2,136.27 km) |
| Perth to Kragujevac | 1,363.50 mi (2,194.34 km) |
| Perth to Kraljevo | 1,369.94 mi (2,204.71 km) |
| Perth to Krupanj | 1,293.07 mi (2,081.00 km) |
| Perth to Krusevac | 1,398.52 mi (2,250.70 km) |
| Perth to Kucevo | 1,364.59 mi (2,196.09 km) |
| Perth to Kula | 1,236.62 mi (1,990.15 km) |
