| Wilmette to Jozefow | 4,671.07 mi (7,517.36 km) |
| Wilmette to Kalisz | 4,584.30 mi (7,377.71 km) |
| Wilmette to Kamien Pomorski | 4,381.93 mi (7,052.04 km) |
| Wilmette to Kamienna Gora | 4,556.61 mi (7,333.15 km) |
| Wilmette to Karczew | 4,673.86 mi (7,521.84 km) |
| Wilmette to Kartuzy | 4,477.77 mi (7,206.27 km) |
| Wilmette to Katowice | 4,681.05 mi (7,533.42 km) |
| Wilmette to Kedzierzyn-Kozle | 4,649.60 mi (7,482.81 km) |
| Wilmette to Kepno | 4,601.60 mi (7,405.56 km) |
| Wilmette to Ketrzyn | 4,588.60 mi (7,384.63 km) |
| Wilmette to Kety | 4,704.12 mi (7,570.54 km) |
| Wilmette to Kielce | 4,708.11 mi (7,576.97 km) |
| Wilmette to Kielczow | 4,580.55 mi (7,371.68 km) |
| Wilmette to Klobuck | 4,649.55 mi (7,482.72 km) |
| Wilmette to Klodzko | 4,592.81 mi (7,391.41 km) |
