| Plainfield to Kluczbork | 4,219.09 mi (6,789.97 km) |
| Plainfield to Knurow | 4,263.46 mi (6,861.38 km) |
| Plainfield to Kobylka | 4,281.82 mi (6,890.93 km) |
| Plainfield to Kokoszki | 4,115.50 mi (6,623.25 km) |
| Plainfield to Kolbuszowa | 4,378.45 mi (7,046.44 km) |
| Plainfield to Kolno | 4,269.54 mi (6,871.15 km) |
| Plainfield to Kolo | 4,192.85 mi (6,747.75 km) |
| Plainfield to Kolobrzeg | 4,016.88 mi (6,464.54 km) |
| Plainfield to Koluszki | 4,251.41 mi (6,841.98 km) |
| Plainfield to Komorniki | 4,119.07 mi (6,629.00 km) |
| Plainfield to Konin | 4,178.78 mi (6,725.09 km) |
| Plainfield to Konskie | 4,293.68 mi (6,910.01 km) |
| Plainfield to Konstancin-Jeziorna | 4,287.75 mi (6,900.46 km) |
| Plainfield to Konstantynow Lodzki | 4,234.19 mi (6,814.27 km) |
| Plainfield to Koronowo | 4,129.74 mi (6,646.17 km) |
