| Flers to Koscielisko | 924.72 mi (1,488.19 km) |
| Flers to Koscierzyna | 877.59 mi (1,412.34 km) |
| Flers to Kostrzyn | 817.90 mi (1,316.29 km) |
| Flers to Kostrzyn nad Odra | 716.30 mi (1,152.78 km) |
| Flers to Koszalin | 810.66 mi (1,304.63 km) |
| Flers to Kowary | 743.82 mi (1,197.06 km) |
| Flers to Kozienice | 995.05 mi (1,601.38 km) |
| Flers to Kozuchow | 742.12 mi (1,194.33 km) |
| Flers to Kozy | 889.10 mi (1,430.86 km) |
| Flers to Krakow | 923.49 mi (1,486.21 km) |
| Flers to Krapkowice | 836.14 mi (1,345.63 km) |
| Flers to Krasnik | 1,022.30 mi (1,645.23 km) |
| Flers to Krasnystaw | 1,064.31 mi (1,712.85 km) |
| Flers to Krosno | 1,005.68 mi (1,618.49 km) |
| Flers to Krosno Odrzanskie | 724.90 mi (1,166.62 km) |
