| Cities | Distance |
|---|
| Duffel to Kikinda | 813.33 mi (1,308.93 km) |
| Duffel to Kladovo | 947.76 mi (1,525.27 km) |
| Duffel to Knic | 901.38 mi (1,450.63 km) |
| Duffel to Knjazevac | 986.27 mi (1,587.25 km) |
| Duffel to Koceljeva | 842.27 mi (1,355.50 km) |
| Duffel to Kosjeric | 867.00 mi (1,395.31 km) |
| Duffel to Kovacica | 847.87 mi (1,364.52 km) |
| Duffel to Kovin | 876.12 mi (1,409.99 km) |
| Duffel to Kragujevac | 905.79 mi (1,457.73 km) |
| Duffel to Kraljevo | 908.72 mi (1,462.44 km) |
| Duffel to Krupanj | 829.86 mi (1,335.53 km) |
| Duffel to Krusevac | 939.53 mi (1,512.03 km) |
| Duffel to Kucevo | 914.81 mi (1,472.25 km) |
| Duffel to Kula | 785.23 mi (1,263.71 km) |
| Duffel to Kursumlija | 956.98 mi (1,540.12 km) |
