| Wilmette to Koscian | 4,522.52 mi (7,278.29 km) |
| Wilmette to Koscielisko | 4,754.46 mi (7,651.56 km) |
| Wilmette to Koscierzyna | 4,480.05 mi (7,209.95 km) |
| Wilmette to Kostrzyn | 4,528.43 mi (7,287.80 km) |
| Wilmette to Kostrzyn nad Odra | 4,434.68 mi (7,136.92 km) |
| Wilmette to Koszalin | 4,418.62 mi (7,111.09 km) |
| Wilmette to Kowary | 4,549.35 mi (7,321.47 km) |
| Wilmette to Kozienice | 4,706.67 mi (7,574.65 km) |
| Wilmette to Kozuchow | 4,501.04 mi (7,243.73 km) |
| Wilmette to Kozy | 4,703.32 mi (7,569.27 km) |
| Wilmette to Krakow | 4,721.34 mi (7,598.26 km) |
| Wilmette to Krapkowice | 4,636.55 mi (7,461.80 km) |
| Wilmette to Krasnik | 4,758.18 mi (7,657.55 km) |
| Wilmette to Krasnystaw | 4,786.44 mi (7,703.03 km) |
| Wilmette to Krosno | 4,799.37 mi (7,723.84 km) |
