| Idil to Koscian | 1,589.98 mi (2,558.83 km) |
| Idil to Koscielisko | 1,371.83 mi (2,207.75 km) |
| Idil to Koscierzyna | 1,619.83 mi (2,606.86 km) |
| Idil to Kostrzyn | 1,580.08 mi (2,542.89 km) |
| Idil to Kostrzyn nad Odra | 1,680.15 mi (2,703.93 km) |
| Idil to Koszalin | 1,683.05 mi (2,708.61 km) |
| Idil to Kowary | 1,579.31 mi (2,541.65 km) |
| Idil to Kozienice | 1,395.62 mi (2,246.04 km) |
| Idil to Kozuchow | 1,618.15 mi (2,604.17 km) |
| Idil to Kozy | 1,420.04 mi (2,285.33 km) |
| Idil to Krakow | 1,396.34 mi (2,247.20 km) |
| Idil to Krapkowice | 1,485.87 mi (2,391.28 km) |
| Idil to Krasnik | 1,345.55 mi (2,165.45 km) |
| Idil to Krasnystaw | 1,315.00 mi (2,116.29 km) |
| Idil to Krosno | 1,313.94 mi (2,114.59 km) |
