| Harlingen to Kikinda | 840.77 mi (1,353.09 km) |
| Harlingen to Kladovo | 975.48 mi (1,569.88 km) |
| Harlingen to Knic | 944.14 mi (1,519.45 km) |
| Harlingen to Knjazevac | 1,023.42 mi (1,647.03 km) |
| Harlingen to Koceljeva | 885.53 mi (1,425.12 km) |
| Harlingen to Kosjeric | 913.47 mi (1,470.09 km) |
| Harlingen to Kovacica | 881.16 mi (1,418.09 km) |
| Harlingen to Kovin | 910.77 mi (1,465.74 km) |
| Harlingen to Kragujevac | 946.61 mi (1,523.42 km) |
| Harlingen to Kraljevo | 953.13 mi (1,533.91 km) |
| Harlingen to Krupanj | 876.47 mi (1,410.54 km) |
| Harlingen to Krusevac | 981.63 mi (1,579.78 km) |
| Harlingen to Kucevo | 948.11 mi (1,525.84 km) |
| Harlingen to Kula | 819.87 mi (1,319.46 km) |
| Harlingen to Kursumlija | 1,002.62 mi (1,613.56 km) |
