| Kos to Kalisz | 1,122.97 mi (1,807.25 km) |
| Kos to Kamien Pomorski | 1,323.86 mi (2,130.55 km) |
| Kos to Kamienna Gora | 1,110.09 mi (1,786.51 km) |
| Kos to Karczew | 1,092.15 mi (1,757.65 km) |
| Kos to Kartuzy | 1,282.04 mi (2,063.24 km) |
| Kos to Katowice | 1,012.71 mi (1,629.79 km) |
| Kos to Kedzierzyn-Kozle | 1,034.70 mi (1,665.19 km) |
| Kos to Kepno | 1,095.85 mi (1,763.60 km) |
| Kos to Ketrzyn | 1,222.95 mi (1,968.15 km) |
| Kos to Kety | 986.10 mi (1,586.97 km) |
| Kos to Kielce | 1,022.21 mi (1,645.10 km) |
| Kos to Kielczow | 1,104.30 mi (1,777.19 km) |
| Kos to Klobuck | 1,054.55 mi (1,697.13 km) |
| Kos to Klodzko | 1,074.96 mi (1,729.99 km) |
| Kos to Kluczbork | 1,072.80 mi (1,726.51 km) |
