| Ladispoli to Koscielisko | 630.81 mi (1,015.19 km) |
| Ladispoli to Koscierzyna | 882.80 mi (1,420.73 km) |
| Ladispoli to Kostrzyn | 760.27 mi (1,223.54 km) |
| Ladispoli to Kostrzyn nad Odra | 744.59 mi (1,198.30 km) |
| Ladispoli to Koszalin | 866.71 mi (1,394.84 km) |
| Ladispoli to Kowary | 636.13 mi (1,023.75 km) |
| Ladispoli to Kozienice | 801.30 mi (1,289.57 km) |
| Ladispoli to Kozuchow | 696.80 mi (1,121.38 km) |
| Ladispoli to Kozy | 643.22 mi (1,035.16 km) |
| Ladispoli to Krakow | 674.55 mi (1,085.59 km) |
| Ladispoli to Krapkowice | 651.64 mi (1,048.71 km) |
| Ladispoli to Krasnik | 783.79 mi (1,261.38 km) |
| Ladispoli to Krasnystaw | 815.90 mi (1,313.06 km) |
| Ladispoli to Krosno | 707.54 mi (1,138.67 km) |
| Ladispoli to Krosno Odrzanskie | 710.67 mi (1,143.71 km) |
