| Middle Valley to Krosno Odrzanskie | 4,741.66 mi (7,630.97 km) |
| Middle Valley to Krotoszyn | 4,839.39 mi (7,788.25 km) |
| Middle Valley to Kruszwica | 4,835.05 mi (7,781.26 km) |
| Middle Valley to Krynica | 5,054.86 mi (8,135.01 km) |
| Middle Valley to Krzeszowice | 4,978.04 mi (8,011.37 km) |
| Middle Valley to Kudowa-Zdroj | 4,840.58 mi (7,790.16 km) |
| Middle Valley to Kutno | 4,888.38 mi (7,867.08 km) |
| Middle Valley to Kwidzyn | 4,817.02 mi (7,752.24 km) |
| Middle Valley to Lancut | 5,075.38 mi (8,168.03 km) |
| Middle Valley to Lapy | 4,981.35 mi (8,016.70 km) |
| Middle Valley to Lask | 4,904.31 mi (7,892.72 km) |
| Middle Valley to Laziska Gorne | 4,948.50 mi (7,963.85 km) |
| Middle Valley to Lebork | 4,746.76 mi (7,639.18 km) |
| Middle Valley to Leczna | 5,048.86 mi (8,125.36 km) |
| Middle Valley to Leczyca | 4,889.36 mi (7,868.67 km) |
