| Sason to Koscian | 1,518.79 mi (2,444.25 km) |
| Sason to Koscielisko | 1,302.89 mi (2,096.81 km) |
| Sason to Koscierzyna | 1,546.18 mi (2,488.33 km) |
| Sason to Kostrzyn | 1,508.31 mi (2,427.39 km) |
| Sason to Kostrzyn nad Odra | 1,609.12 mi (2,589.62 km) |
| Sason to Koszalin | 1,609.92 mi (2,590.92 km) |
| Sason to Kowary | 1,510.07 mi (2,430.22 km) |
| Sason to Kozienice | 1,322.84 mi (2,128.91 km) |
| Sason to Kozuchow | 1,547.76 mi (2,490.88 km) |
| Sason to Kozy | 1,350.60 mi (2,173.58 km) |
| Sason to Krakow | 1,326.22 mi (2,134.34 km) |
| Sason to Krapkowice | 1,416.15 mi (2,279.07 km) |
| Sason to Krasnik | 1,273.16 mi (2,048.95 km) |
| Sason to Krasnystaw | 1,242.05 mi (1,998.88 km) |
| Sason to Krosno | 1,243.36 mi (2,001.00 km) |
