| Chicago Heights to Katwijk | 4,112.38 mi (6,618.24 km) |
| Chicago Heights to Kerkrade | 4,220.28 mi (6,791.89 km) |
| Chicago Heights to Klazienaveen | 4,186.94 mi (6,738.24 km) |
| Chicago Heights to Koog aan de Zaan | 4,117.28 mi (6,626.12 km) |
| Chicago Heights to Krimpen aan den IJssel | 4,128.27 mi (6,643.80 km) |
| Chicago Heights to Krommenie | 4,114.92 mi (6,622.32 km) |
| Chicago Heights to Kudelstaart | 4,123.40 mi (6,635.97 km) |
| Chicago Heights to Landgraaf | 4,217.41 mi (6,787.27 km) |
| Chicago Heights to Landsmeer | 4,122.69 mi (6,634.83 km) |
| Chicago Heights to Langedijk | 4,109.29 mi (6,613.26 km) |
| Chicago Heights to Laren | 4,140.60 mi (6,663.65 km) |
| Chicago Heights to Leek | 4,150.17 mi (6,679.05 km) |
| Chicago Heights to Leerdam | 4,147.89 mi (6,675.39 km) |
| Chicago Heights to Leeuwarden | 4,127.55 mi (6,642.65 km) |
| Chicago Heights to Leiden | 4,116.45 mi (6,624.79 km) |
