| Laguna de Duero to Kluczbork | 1,265.34 mi (2,036.36 km) |
| Laguna de Duero to Knurow | 1,265.94 mi (2,037.33 km) |
| Laguna de Duero to Kobylka | 1,418.55 mi (2,282.94 km) |
| Laguna de Duero to Kokoszki | 1,378.45 mi (2,218.39 km) |
| Laguna de Duero to Kolbuszowa | 1,396.85 mi (2,248.02 km) |
| Laguna de Duero to Kolno | 1,474.85 mi (2,373.54 km) |
| Laguna de Duero to Kolo | 1,315.00 mi (2,116.29 km) |
| Laguna de Duero to Kolobrzeg | 1,272.63 mi (2,048.10 km) |
| Laguna de Duero to Koluszki | 1,348.43 mi (2,170.09 km) |
| Laguna de Duero to Komorniki | 1,243.66 mi (2,001.48 km) |
| Laguna de Duero to Konin | 1,301.41 mi (2,094.42 km) |
| Laguna de Duero to Konskie | 1,359.95 mi (2,188.62 km) |
| Laguna de Duero to Konstancin-Jeziorna | 1,409.08 mi (2,267.69 km) |
| Laguna de Duero to Konstantynow Lodzki | 1,329.93 mi (2,140.31 km) |
| Laguna de Duero to Koronowo | 1,323.40 mi (2,129.80 km) |
