| Isbergues to Kikinda | 889.03 mi (1,430.76 km) |
| Isbergues to Kladovo | 1,022.34 mi (1,645.30 km) |
| Isbergues to Knic | 969.78 mi (1,560.70 km) |
| Isbergues to Knjazevac | 1,056.59 mi (1,700.42 km) |
| Isbergues to Koceljeva | 910.96 mi (1,466.04 km) |
| Isbergues to Kosjeric | 933.95 mi (1,503.04 km) |
| Isbergues to Kovacica | 920.91 mi (1,482.07 km) |
| Isbergues to Kovin | 948.36 mi (1,526.23 km) |
| Isbergues to Kragujevac | 975.05 mi (1,569.19 km) |
| Isbergues to Kraljevo | 976.28 mi (1,571.17 km) |
| Isbergues to Krupanj | 897.08 mi (1,443.71 km) |
| Isbergues to Krusevac | 1,007.93 mi (1,622.11 km) |
| Isbergues to Kucevo | 987.31 mi (1,588.93 km) |
| Isbergues to Kula | 858.27 mi (1,381.26 km) |
| Isbergues to Kursumlija | 1,023.58 mi (1,647.30 km) |
