| Middle Valley to Kluczbork | 4,893.83 mi (7,875.86 km) |
| Middle Valley to Knurow | 4,939.81 mi (7,949.86 km) |
| Middle Valley to Kobylka | 4,949.02 mi (7,964.68 km) |
| Middle Valley to Kokoszki | 4,779.23 mi (7,691.43 km) |
| Middle Valley to Kolbuszowa | 5,051.20 mi (8,129.13 km) |
| Middle Valley to Kolno | 4,932.23 mi (7,937.65 km) |
| Middle Valley to Kolo | 4,863.54 mi (7,827.11 km) |
| Middle Valley to Kolobrzeg | 4,684.54 mi (7,539.04 km) |
| Middle Valley to Koluszki | 4,922.12 mi (7,921.39 km) |
| Middle Valley to Komorniki | 4,791.68 mi (7,711.47 km) |
| Middle Valley to Konin | 4,849.83 mi (7,805.04 km) |
| Middle Valley to Konskie | 4,965.31 mi (7,990.90 km) |
| Middle Valley to Konstancin-Jeziorna | 4,955.84 mi (7,975.66 km) |
| Middle Valley to Konstantynow Lodzki | 4,905.45 mi (7,894.55 km) |
| Middle Valley to Koronowo | 4,797.67 mi (7,721.10 km) |
