| Fleron to Kalisz | 541.93 mi (872.15 km) |
| Fleron to Kamien Pomorski | 448.07 mi (721.10 km) |
| Fleron to Kamienna Gora | 452.72 mi (728.58 km) |
| Fleron to Karczew | 678.00 mi (1,091.13 km) |
| Fleron to Kartuzy | 584.93 mi (941.35 km) |
| Fleron to Katowice | 586.41 mi (943.74 km) |
| Fleron to Kedzierzyn-Kozle | 549.94 mi (885.04 km) |
| Fleron to Kepno | 536.74 mi (863.81 km) |
| Fleron to Ketrzyn | 702.78 mi (1,131.01 km) |
| Fleron to Kety | 599.02 mi (964.03 km) |
| Fleron to Kielce | 652.74 mi (1,050.48 km) |
| Fleron to Kielczow | 501.92 mi (807.76 km) |
| Fleron to Klobuck | 578.62 mi (931.20 km) |
| Fleron to Klodzko | 481.44 mi (774.81 km) |
| Fleron to Kluczbork | 547.25 mi (880.71 km) |
