| Forest Lake to Kluczbork | 4,624.92 mi (7,443.10 km) |
| Forest Lake to Knurow | 4,676.74 mi (7,526.48 km) |
| Forest Lake to Kobylka | 4,648.93 mi (7,481.73 km) |
| Forest Lake to Kokoszki | 4,471.32 mi (7,195.90 km) |
| Forest Lake to Kolbuszowa | 4,769.95 mi (7,676.49 km) |
| Forest Lake to Kolno | 4,616.73 mi (7,429.91 km) |
| Forest Lake to Kolo | 4,578.86 mi (7,368.96 km) |
| Forest Lake to Kolobrzeg | 4,393.19 mi (7,070.15 km) |
| Forest Lake to Koluszki | 4,636.01 mi (7,460.93 km) |
| Forest Lake to Komorniki | 4,516.59 mi (7,268.75 km) |
| Forest Lake to Konin | 4,566.93 mi (7,349.77 km) |
| Forest Lake to Konskie | 4,681.71 mi (7,534.48 km) |
| Forest Lake to Konstancin-Jeziorna | 4,658.87 mi (7,497.73 km) |
| Forest Lake to Konstantynow Lodzki | 4,621.90 mi (7,438.23 km) |
| Forest Lake to Koronowo | 4,504.23 mi (7,248.86 km) |
