| Perth to Koscian | 860.14 mi (1,384.26 km) |
| Perth to Koscielisko | 1,082.88 mi (1,742.73 km) |
| Perth to Koscierzyna | 854.23 mi (1,374.75 km) |
| Perth to Kostrzyn | 871.75 mi (1,402.94 km) |
| Perth to Kostrzyn nad Odra | 769.78 mi (1,238.84 km) |
| Perth to Koszalin | 783.56 mi (1,261.02 km) |
| Perth to Kowary | 875.84 mi (1,409.52 km) |
| Perth to Kozienice | 1,061.68 mi (1,708.60 km) |
| Perth to Kozuchow | 832.27 mi (1,339.40 km) |
| Perth to Kozy | 1,032.81 mi (1,662.14 km) |
| Perth to Krakow | 1,054.30 mi (1,696.73 km) |
| Perth to Krapkowice | 966.22 mi (1,554.97 km) |
| Perth to Krasnik | 1,108.58 mi (1,784.09 km) |
| Perth to Krasnystaw | 1,142.86 mi (1,839.26 km) |
| Perth to Krosno | 1,136.00 mi (1,828.21 km) |
