| Mostoles to Kluczbork | 1,287.62 mi (2,072.23 km) |
| Mostoles to Knurow | 1,283.92 mi (2,066.28 km) |
| Mostoles to Kobylka | 1,443.26 mi (2,322.71 km) |
| Mostoles to Kokoszki | 1,414.84 mi (2,276.97 km) |
| Mostoles to Kolbuszowa | 1,411.73 mi (2,271.96 km) |
| Mostoles to Kolno | 1,503.20 mi (2,419.17 km) |
| Mostoles to Kolo | 1,342.30 mi (2,160.22 km) |
| Mostoles to Kolobrzeg | 1,312.84 mi (2,112.82 km) |
| Mostoles to Koluszki | 1,372.23 mi (2,208.39 km) |
| Mostoles to Komorniki | 1,274.09 mi (2,050.45 km) |
| Mostoles to Konin | 1,329.29 mi (2,139.28 km) |
| Mostoles to Konskie | 1,380.55 mi (2,221.77 km) |
| Mostoles to Konstancin-Jeziorna | 1,432.81 mi (2,305.88 km) |
| Mostoles to Konstantynow Lodzki | 1,354.30 mi (2,179.54 km) |
| Mostoles to Koronowo | 1,356.46 mi (2,183.00 km) |
