| Pia to Kalisz | 941.78 mi (1,515.65 km) |
| Pia to Kamien Pomorski | 944.71 mi (1,520.37 km) |
| Pia to Kamienna Gora | 830.64 mi (1,336.79 km) |
| Pia to Karczew | 1,067.68 mi (1,718.27 km) |
| Pia to Kartuzy | 1,058.29 mi (1,703.16 km) |
| Pia to Katowice | 922.14 mi (1,484.04 km) |
| Pia to Kedzierzyn-Kozle | 893.46 mi (1,437.88 km) |
| Pia to Kepno | 919.70 mi (1,480.12 km) |
| Pia to Ketrzyn | 1,147.13 mi (1,846.12 km) |
| Pia to Kety | 918.44 mi (1,478.08 km) |
| Pia to Kielce | 1,004.46 mi (1,616.51 km) |
| Pia to Kielczow | 885.44 mi (1,424.98 km) |
| Pia to Klobuck | 940.99 mi (1,514.38 km) |
| Pia to Klodzko | 838.65 mi (1,349.67 km) |
| Pia to Kluczbork | 916.81 mi (1,475.47 km) |
