| Langenfeld to Jeffersonville (Indiana) | 4,325.84 mi (6,961.76 km) |
| Langenfeld to Jenison (Michigan) | 4,110.41 mi (6,615.07 km) |
| Langenfeld to Jenks (Oklahoma) | 4,828.43 mi (7,770.61 km) |
| Langenfeld to Jennings (Missouri) | 4,478.70 mi (7,207.77 km) |
| Langenfeld to Jensen Beach (Florida) | 4,659.51 mi (7,498.76 km) |
| Langenfeld to Jericho (New York) | 3,734.76 mi (6,010.52 km) |
| Langenfeld to Jerome (Idaho) | 5,064.65 mi (8,150.76 km) |
| Langenfeld to Jersey City (New Jersey) | 3,758.91 mi (6,049.38 km) |
| Langenfeld to Jessup (Maryland) | 3,938.32 mi (6,338.11 km) |
| Langenfeld to Johns Creek (Georgia) | 4,479.78 mi (7,209.51 km) |
| Langenfeld to Johnson City (New York) | 3,771.15 mi (6,069.08 km) |
| Langenfeld to Johnson City (Tennessee) | 4,294.01 mi (6,910.53 km) |
| Langenfeld to Johnston (Iowa) | 4,454.71 mi (7,169.17 km) |
| Langenfeld to Johnstown (Colorado) | 4,905.61 mi (7,894.82 km) |
| Langenfeld to Johnstown (Pennsylvania) | 3,968.55 mi (6,386.76 km) |
