| Wilmette to Kluczbork | 4,622.51 mi (7,439.21 km) |
| Wilmette to Knurow | 4,671.93 mi (7,518.74 km) |
| Wilmette to Kobylka | 4,661.01 mi (7,501.18 km) |
| Wilmette to Kokoszki | 4,486.13 mi (7,219.73 km) |
| Wilmette to Kolbuszowa | 4,773.95 mi (7,682.92 km) |
| Wilmette to Kolno | 4,635.84 mi (7,460.66 km) |
| Wilmette to Kolo | 4,583.45 mi (7,376.35 km) |
| Wilmette to Kolobrzeg | 4,399.87 mi (7,080.91 km) |
| Wilmette to Koluszki | 4,641.55 mi (7,469.86 km) |
| Wilmette to Komorniki | 4,516.43 mi (7,268.49 km) |
| Wilmette to Konin | 4,570.63 mi (7,355.73 km) |
| Wilmette to Konskie | 4,686.33 mi (7,541.92 km) |
| Wilmette to Konstancin-Jeziorna | 4,669.56 mi (7,514.93 km) |
| Wilmette to Konstantynow Lodzki | 4,626.19 mi (7,445.14 km) |
| Wilmette to Koronowo | 4,512.47 mi (7,262.13 km) |
