| Firminy to Knurow | 745.09 mi (1,199.11 km) |
| Firminy to Kobylka | 902.94 mi (1,453.14 km) |
| Firminy to Kokoszki | 882.27 mi (1,419.88 km) |
| Firminy to Kolbuszowa | 875.12 mi (1,408.38 km) |
| Firminy to Kolno | 963.72 mi (1,550.96 km) |
| Firminy to Kolo | 802.60 mi (1,291.67 km) |
| Firminy to Kolobrzeg | 786.93 mi (1,266.45 km) |
| Firminy to Koluszki | 831.87 mi (1,338.77 km) |
| Firminy to Komorniki | 736.25 mi (1,184.89 km) |
| Firminy to Konin | 789.84 mi (1,271.13 km) |
| Firminy to Konskie | 840.66 mi (1,352.92 km) |
| Firminy to Konstancin-Jeziorna | 892.45 mi (1,436.26 km) |
| Firminy to Konstantynow Lodzki | 813.97 mi (1,309.96 km) |
| Firminy to Koronowo | 820.51 mi (1,320.48 km) |
| Firminy to Koscian | 727.26 mi (1,170.41 km) |
