| McDonough to Kluczbork | 4,947.13 mi (7,961.63 km) |
| McDonough to Knurow | 4,991.98 mi (8,033.82 km) |
| McDonough to Kobylka | 5,007.13 mi (8,058.19 km) |
| McDonough to Kokoszki | 4,839.24 mi (7,788.00 km) |
| McDonough to Kolbuszowa | 5,105.89 mi (8,217.13 km) |
| McDonough to Kolno | 4,992.87 mi (8,035.25 km) |
| McDonough to Kolo | 4,919.50 mi (7,917.17 km) |
| McDonough to Kolobrzeg | 4,742.28 mi (7,631.96 km) |
| McDonough to Koluszki | 4,978.08 mi (8,011.45 km) |
| McDonough to Komorniki | 4,846.38 mi (7,799.50 km) |
| McDonough to Konin | 4,905.55 mi (7,894.72 km) |
| McDonough to Konskie | 5,020.70 mi (8,080.04 km) |
| McDonough to Konstancin-Jeziorna | 5,013.42 mi (8,068.32 km) |
| McDonough to Konstantynow Lodzki | 4,961.06 mi (7,984.05 km) |
| McDonough to Koronowo | 4,855.29 mi (7,813.83 km) |
