| Cologno al Serio to Kikinda | 518.57 mi (834.56 km) |
| Cologno al Serio to Kladovo | 632.50 mi (1,017.91 km) |
| Cologno al Serio to Knic | 552.23 mi (888.73 km) |
| Cologno al Serio to Knjazevac | 642.62 mi (1,034.19 km) |
| Cologno al Serio to Koceljeva | 499.16 mi (803.32 km) |
| Cologno al Serio to Kosjeric | 512.38 mi (824.60 km) |
| Cologno al Serio to Kovacica | 530.92 mi (854.44 km) |
| Cologno al Serio to Kovin | 551.40 mi (887.39 km) |
| Cologno al Serio to Kragujevac | 561.11 mi (903.01 km) |
| Cologno al Serio to Kraljevo | 554.61 mi (892.56 km) |
| Cologno al Serio to Krupanj | 479.59 mi (771.83 km) |
| Cologno al Serio to Krusevac | 588.02 mi (946.33 km) |
| Cologno al Serio to Kucevo | 588.67 mi (947.37 km) |
| Cologno al Serio to Kula | 475.14 mi (764.66 km) |
| Cologno al Serio to Kursumlija | 595.20 mi (957.88 km) |
