| Pornichet to Knurow | 975.88 mi (1,570.52 km) |
| Pornichet to Kobylka | 1,100.87 mi (1,771.67 km) |
| Pornichet to Kokoszki | 1,027.50 mi (1,653.60 km) |
| Pornichet to Kolbuszowa | 1,112.10 mi (1,789.76 km) |
| Pornichet to Kolno | 1,144.58 mi (1,842.02 km) |
| Pornichet to Kolo | 992.47 mi (1,597.22 km) |
| Pornichet to Kolobrzeg | 913.82 mi (1,470.65 km) |
| Pornichet to Koluszki | 1,035.85 mi (1,667.03 km) |
| Pornichet to Komorniki | 913.86 mi (1,470.72 km) |
| Pornichet to Konin | 977.53 mi (1,573.18 km) |
| Pornichet to Konskie | 1,057.34 mi (1,701.63 km) |
| Pornichet to Konstancin-Jeziorna | 1,094.75 mi (1,761.83 km) |
| Pornichet to Konstantynow Lodzki | 1,016.12 mi (1,635.29 km) |
| Pornichet to Koronowo | 983.23 mi (1,582.35 km) |
| Pornichet to Koscian | 908.68 mi (1,462.38 km) |
