| Rapperswil-Jona to Kanjiza | 538.28 mi (866.27 km) |
| Rapperswil-Jona to Kikinda | 560.68 mi (902.33 km) |
| Rapperswil-Jona to Kladovo | 686.07 mi (1,104.13 km) |
| Rapperswil-Jona to Knic | 618.33 mi (995.10 km) |
| Rapperswil-Jona to Knjazevac | 708.03 mi (1,139.47 km) |
| Rapperswil-Jona to Koceljeva | 561.38 mi (903.46 km) |
| Rapperswil-Jona to Kosjeric | 580.06 mi (933.52 km) |
| Rapperswil-Jona to Kovacica | 582.68 mi (937.74 km) |
| Rapperswil-Jona to Kovin | 606.99 mi (976.86 km) |
| Rapperswil-Jona to Kragujevac | 625.45 mi (1,006.56 km) |
| Rapperswil-Jona to Kraljevo | 622.93 mi (1,002.51 km) |
| Rapperswil-Jona to Krupanj | 544.53 mi (876.33 km) |
| Rapperswil-Jona to Krusevac | 655.83 mi (1,055.46 km) |
| Rapperswil-Jona to Kucevo | 645.74 mi (1,039.22 km) |
| Rapperswil-Jona to Kula | 522.17 mi (840.35 km) |
