| Pia to Knurow | 907.54 mi (1,460.54 km) |
| Pia to Kobylka | 1,074.58 mi (1,729.37 km) |
| Pia to Kokoszki | 1,067.91 mi (1,718.63 km) |
| Pia to Kolbuszowa | 1,031.30 mi (1,659.72 km) |
| Pia to Kolno | 1,139.74 mi (1,834.23 km) |
| Pia to Kolo | 978.71 mi (1,575.09 km) |
| Pia to Kolobrzeg | 976.68 mi (1,571.81 km) |
| Pia to Koluszki | 1,002.81 mi (1,613.87 km) |
| Pia to Komorniki | 917.06 mi (1,475.87 km) |
| Pia to Konin | 966.85 mi (1,555.99 km) |
| Pia to Konskie | 1,006.66 mi (1,620.07 km) |
| Pia to Konstancin-Jeziorna | 1,062.78 mi (1,710.38 km) |
| Pia to Konstantynow Lodzki | 985.92 mi (1,586.68 km) |
| Pia to Koronowo | 1,003.37 mi (1,614.77 km) |
| Pia to Koscian | 907.28 mi (1,460.12 km) |
