| Round Lake Beach to Jozefow | 4,666.15 mi (7,509.44 km) |
| Round Lake Beach to Kalisz | 4,580.17 mi (7,371.07 km) |
| Round Lake Beach to Kamien Pomorski | 4,377.52 mi (7,044.94 km) |
| Round Lake Beach to Kamienna Gora | 4,553.29 mi (7,327.82 km) |
| Round Lake Beach to Karczew | 4,668.95 mi (7,513.95 km) |
| Round Lake Beach to Kartuzy | 4,472.57 mi (7,197.90 km) |
| Round Lake Beach to Katowice | 4,677.32 mi (7,527.42 km) |
| Round Lake Beach to Kedzierzyn-Kozle | 4,646.01 mi (7,477.04 km) |
| Round Lake Beach to Kepno | 4,597.68 mi (7,399.25 km) |
| Round Lake Beach to Ketrzyn | 4,582.88 mi (7,375.44 km) |
| Round Lake Beach to Kety | 4,700.49 mi (7,564.71 km) |
| Round Lake Beach to Kielce | 4,703.80 mi (7,570.04 km) |
| Round Lake Beach to Kielczow | 4,576.85 mi (7,365.73 km) |
| Round Lake Beach to Klobuck | 4,645.58 mi (7,476.34 km) |
| Round Lake Beach to Klodzko | 4,589.51 mi (7,386.10 km) |
