| Kars to Koscian | 1,477.14 mi (2,377.22 km) |
| Kars to Koscielisko | 1,276.41 mi (2,054.18 km) |
| Kars to Koscierzyna | 1,487.08 mi (2,393.22 km) |
| Kars to Kostrzyn | 1,463.10 mi (2,354.63 km) |
| Kars to Kostrzyn nad Odra | 1,567.81 mi (2,523.15 km) |
| Kars to Koszalin | 1,554.41 mi (2,501.59 km) |
| Kars to Kowary | 1,479.90 mi (2,381.67 km) |
| Kars to Kozienice | 1,272.32 mi (2,047.60 km) |
| Kars to Kozuchow | 1,510.76 mi (2,431.33 km) |
| Kars to Kozy | 1,320.84 mi (2,125.68 km) |
| Kars to Krakow | 1,292.83 mi (2,080.61 km) |
| Kars to Krapkowice | 1,384.15 mi (2,227.57 km) |
| Kars to Krasnik | 1,225.99 mi (1,973.04 km) |
| Kars to Krasnystaw | 1,191.13 mi (1,916.94 km) |
| Kars to Krosno | 1,208.23 mi (1,944.46 km) |
