| Kajaani to Kikinda | 1,301.36 mi (2,094.33 km) |
| Kajaani to Kladovo | 1,370.55 mi (2,205.68 km) |
| Kajaani to Knic | 1,429.99 mi (2,301.35 km) |
| Kajaani to Knjazevac | 1,447.30 mi (2,329.21 km) |
| Kajaani to Koceljeva | 1,399.48 mi (2,252.24 km) |
| Kajaani to Kosjeric | 1,430.61 mi (2,302.35 km) |
| Kajaani to Kovacica | 1,349.15 mi (2,171.25 km) |
| Kajaani to Kovin | 1,371.21 mi (2,206.75 km) |
| Kajaani to Kragujevac | 1,421.69 mi (2,287.99 km) |
| Kajaani to Kraljevo | 1,443.42 mi (2,322.95 km) |
| Kajaani to Krupanj | 1,410.40 mi (2,269.82 km) |
| Kajaani to Krusevac | 1,448.45 mi (2,331.05 km) |
| Kajaani to Kucevo | 1,384.56 mi (2,228.23 km) |
| Kajaani to Kula | 1,325.15 mi (2,132.63 km) |
| Kajaani to Kursumlija | 1,479.14 mi (2,380.45 km) |
