| Langenfeld to Yonkers (New York) | 3,740.69 mi (6,020.06 km) |
| Langenfeld to Yorba Linda (California) | 5,673.42 mi (9,130.48 km) |
| Langenfeld to York (Pennsylvania) | 3,898.96 mi (6,274.78 km) |
| Langenfeld to Yorktown (Indiana) | 4,228.93 mi (6,805.80 km) |
| Langenfeld to Yorkville (Illinois) | 4,266.84 mi (6,866.82 km) |
| Langenfeld to Youngstown (Ohio) | 3,999.79 mi (6,437.04 km) |
| Langenfeld to Youngsville (Louisiana) | 4,987.76 mi (8,027.02 km) |
| Langenfeld to Ypsilanti (Michigan) | 4,059.58 mi (6,533.26 km) |
| Langenfeld to Yuba City (California) | 5,471.24 mi (8,805.10 km) |
| Langenfeld to Yucaipa (California) | 5,643.05 mi (9,081.61 km) |
| Langenfeld to Yucca Valley (California) | 5,619.00 mi (9,042.91 km) |
| Langenfeld to Yukon (Oklahoma) | 4,918.52 mi (7,915.59 km) |
| Langenfeld to Yulee (Florida) | 4,543.26 mi (7,311.68 km) |
| Langenfeld to Yuma (Arizona) | 5,650.04 mi (9,092.87 km) |
| Langenfeld to Zachary (Louisiana) | 4,925.58 mi (7,926.96 km) |
