| West Chicago to Krosno Odrzanskie | 4,498.51 mi (7,239.65 km) |
| West Chicago to Krotoszyn | 4,592.00 mi (7,390.12 km) |
| West Chicago to Kruszwica | 4,578.71 mi (7,368.72 km) |
| West Chicago to Krynica | 4,811.29 mi (7,743.02 km) |
| West Chicago to Krzeszowice | 4,734.07 mi (7,618.75 km) |
| West Chicago to Kudowa-Zdroj | 4,604.84 mi (7,410.78 km) |
| West Chicago to Kutno | 4,631.95 mi (7,454.40 km) |
| West Chicago to Kwidzyn | 4,552.28 mi (7,326.19 km) |
| West Chicago to Lancut | 4,823.79 mi (7,763.14 km) |
| West Chicago to Lapy | 4,710.30 mi (7,580.50 km) |
| West Chicago to Lask | 4,652.62 mi (7,487.67 km) |
| West Chicago to Laziska Gorne | 4,706.82 mi (7,574.90 km) |
| West Chicago to Lebork | 4,479.92 mi (7,209.73 km) |
| West Chicago to Leczna | 4,787.86 mi (7,705.32 km) |
| West Chicago to Leczyca | 4,634.57 mi (7,458.61 km) |
