| Porcari to Koscielisko | 578.21 mi (930.54 km) |
| Porcari to Koscierzyna | 783.62 mi (1,261.11 km) |
| Porcari to Kostrzyn | 664.21 mi (1,068.95 km) |
| Porcari to Kostrzyn nad Odra | 632.20 mi (1,017.43 km) |
| Porcari to Koszalin | 758.26 mi (1,220.31 km) |
| Porcari to Kowary | 538.49 mi (866.61 km) |
| Porcari to Kozienice | 736.91 mi (1,185.93 km) |
| Porcari to Kozuchow | 593.02 mi (954.38 km) |
| Porcari to Kozy | 578.85 mi (931.57 km) |
| Porcari to Krakow | 613.90 mi (987.98 km) |
| Porcari to Krapkowice | 572.83 mi (921.88 km) |
| Porcari to Krasnik | 728.90 mi (1,173.05 km) |
| Porcari to Krasnystaw | 765.49 mi (1,231.93 km) |
| Porcari to Krosno | 662.64 mi (1,066.41 km) |
| Porcari to Krosno Odrzanskie | 602.55 mi (969.72 km) |
