| Langenfeld to Dumas (Texas) | 5,049.02 mi (8,125.62 km) |
| Langenfeld to Dumont (New Jersey) | 3,745.74 mi (6,028.19 km) |
| Langenfeld to Duncan (Oklahoma) | 4,976.24 mi (8,008.48 km) |
| Langenfeld to Duncanville (Texas) | 5,040.06 mi (8,111.20 km) |
| Langenfeld to Dundalk (Maryland) | 3,921.43 mi (6,310.92 km) |
| Langenfeld to Dunedin (Florida) | 4,724.83 mi (7,603.88 km) |
| Langenfeld to Dunkirk (New York) | 3,885.81 mi (6,253.60 km) |
| Langenfeld to Dunmore (Pennsylvania) | 3,788.80 mi (6,097.49 km) |
| Langenfeld to Dunwoody (Georgia) | 4,488.68 mi (7,223.84 km) |
| Langenfeld to Durango (Colorado) | 5,170.68 mi (8,321.41 km) |
| Langenfeld to Durant (Oklahoma) | 4,949.25 mi (7,965.04 km) |
| Langenfeld to Durham (North Carolina) | 4,172.69 mi (6,715.30 km) |
| Langenfeld to Dyer (Indiana) | 4,239.93 mi (6,823.51 km) |
| Langenfeld to Dyersburg (Tennessee) | 4,580.15 mi (7,371.03 km) |
| Langenfeld to Eagan (Minnesota) | 4,279.29 mi (6,886.85 km) |
