| Western Springs to Koscian | 4,542.68 mi (7,310.74 km) |
| Western Springs to Koscielisko | 4,774.52 mi (7,683.85 km) |
| Western Springs to Koscierzyna | 4,500.43 mi (7,242.74 km) |
| Western Springs to Kostrzyn | 4,548.64 mi (7,320.33 km) |
| Western Springs to Kostrzyn nad Odra | 4,454.80 mi (7,169.31 km) |
| Western Springs to Koszalin | 4,438.94 mi (7,143.79 km) |
| Western Springs to Kowary | 4,569.36 mi (7,353.68 km) |
| Western Springs to Kozienice | 4,726.99 mi (7,607.35 km) |
| Western Springs to Kozuchow | 4,521.13 mi (7,276.06 km) |
| Western Springs to Kozy | 4,723.40 mi (7,601.58 km) |
| Western Springs to Krakow | 4,741.47 mi (7,630.66 km) |
| Western Springs to Krapkowice | 4,656.63 mi (7,494.11 km) |
| Western Springs to Krasnik | 4,778.48 mi (7,690.21 km) |
| Western Springs to Krasnystaw | 4,806.78 mi (7,735.77 km) |
| Western Springs to Krosno | 4,819.56 mi (7,756.33 km) |
