| Kos to Koscielisko | 934.65 mi (1,504.18 km) |
| Kos to Koscierzyna | 1,271.84 mi (2,046.83 km) |
| Kos to Kostrzyn | 1,178.85 mi (1,897.18 km) |
| Kos to Kostrzyn nad Odra | 1,246.14 mi (2,005.47 km) |
| Kos to Koszalin | 1,309.07 mi (2,106.74 km) |
| Kos to Kowary | 1,115.50 mi (1,795.23 km) |
| Kos to Kozienice | 1,055.13 mi (1,698.07 km) |
| Kos to Kozuchow | 1,176.01 mi (1,892.60 km) |
| Kos to Kozy | 985.40 mi (1,585.85 km) |
| Kos to Krakow | 982.28 mi (1,580.82 km) |
| Kos to Krapkowice | 1,046.76 mi (1,684.60 km) |
| Kos to Krasnik | 1,002.91 mi (1,614.02 km) |
| Kos to Krasnystaw | 996.71 mi (1,604.05 km) |
| Kos to Krosno | 927.98 mi (1,493.43 km) |
| Kos to Krosno Odrzanskie | 1,204.14 mi (1,937.87 km) |
