| Formello to Kalisz | 719.62 mi (1,158.11 km) |
| Formello to Kamien Pomorski | 828.45 mi (1,333.27 km) |
| Formello to Kamienna Gora | 625.31 mi (1,006.34 km) |
| Formello to Karczew | 805.36 mi (1,296.10 km) |
| Formello to Kartuzy | 886.78 mi (1,427.13 km) |
| Formello to Katowice | 647.40 mi (1,041.89 km) |
| Formello to Kedzierzyn-Kozle | 634.45 mi (1,021.04 km) |
| Formello to Kepno | 688.05 mi (1,107.31 km) |
| Formello to Ketrzyn | 925.31 mi (1,489.15 km) |
| Formello to Kety | 630.87 mi (1,015.29 km) |
| Formello to Kielce | 721.76 mi (1,161.56 km) |
| Formello to Kielczow | 665.26 mi (1,070.64 km) |
| Formello to Klobuck | 684.23 mi (1,101.16 km) |
| Formello to Klodzko | 611.35 mi (983.87 km) |
| Formello to Kluczbork | 673.70 mi (1,084.22 km) |
