| Ladson to Koscian | 4,721.67 mi (7,598.80 km) |
| Ladson to Koscielisko | 4,937.25 mi (7,945.74 km) |
| Ladson to Koscierzyna | 4,708.60 mi (7,577.76 km) |
| Ladson to Kostrzyn | 4,733.75 mi (7,618.24 km) |
| Ladson to Kostrzyn nad Odra | 4,631.09 mi (7,453.01 km) |
| Ladson to Koszalin | 4,640.58 mi (7,468.30 km) |
| Ladson to Kowary | 4,729.70 mi (7,611.71 km) |
| Ladson to Kozienice | 4,923.07 mi (7,922.92 km) |
| Ladson to Kozuchow | 4,691.59 mi (7,550.39 km) |
| Ladson to Kozy | 4,888.95 mi (7,868.00 km) |
| Ladson to Krakow | 4,913.03 mi (7,906.76 km) |
| Ladson to Krapkowice | 4,823.19 mi (7,762.17 km) |
| Ladson to Krasnik | 4,970.52 mi (7,999.29 km) |
| Ladson to Krasnystaw | 5,004.31 mi (8,053.65 km) |
| Ladson to Krosno | 4,996.04 mi (8,040.35 km) |
