| Lake Butler to Kluczbork | 5,108.35 mi (8,221.09 km) |
| Lake Butler to Knurow | 5,149.90 mi (8,287.97 km) |
| Lake Butler to Kobylka | 5,181.07 mi (8,338.13 km) |
| Lake Butler to Kokoszki | 5,019.22 mi (8,077.65 km) |
| Lake Butler to Kolbuszowa | 5,270.01 mi (8,481.26 km) |
| Lake Butler to Kolno | 5,173.76 mi (8,326.36 km) |
| Lake Butler to Kolo | 5,088.09 mi (8,188.49 km) |
| Lake Butler to Kolobrzeg | 4,916.64 mi (7,912.57 km) |
| Lake Butler to Koluszki | 5,146.36 mi (8,282.27 km) |
| Lake Butler to Komorniki | 5,011.96 mi (8,065.98 km) |
| Lake Butler to Konin | 5,073.58 mi (8,165.14 km) |
| Lake Butler to Konskie | 5,187.21 mi (8,348.00 km) |
| Lake Butler to Konstancin-Jeziorna | 5,185.90 mi (8,345.90 km) |
| Lake Butler to Konstantynow Lodzki | 5,128.48 mi (8,253.49 km) |
| Lake Butler to Koronowo | 5,028.73 mi (8,092.95 km) |
