| Erkrath to Dover (New Jersey) | 3,766.65 mi (6,061.84 km) |
| Erkrath to Dover (Ohio) | 4,053.76 mi (6,523.90 km) |
| Erkrath to Downers Grove (Illinois) | 4,238.98 mi (6,821.97 km) |
| Erkrath to Downey (California) | 5,674.81 mi (9,132.72 km) |
| Erkrath to Dranesville (Virginia) | 3,964.65 mi (6,380.49 km) |
| Erkrath to Draper (Utah) | 5,107.26 mi (8,219.34 km) |
| Erkrath to Drexel Heights (Arizona) | 5,557.56 mi (8,944.02 km) |
| Erkrath to Drexel Hill (Pennsylvania) | 3,838.57 mi (6,177.59 km) |
| Erkrath to Duarte (California) | 5,656.26 mi (9,102.88 km) |
| Erkrath to Dublin (California) | 5,556.53 mi (8,942.36 km) |
| Erkrath to Dublin (Georgia) | 4,499.26 mi (7,240.86 km) |
| Erkrath to Dublin (Ohio) | 4,137.49 mi (6,658.65 km) |
| Erkrath to Dubuque (Iowa) | 4,301.79 mi (6,923.07 km) |
| Erkrath to Duluth (Georgia) | 4,474.68 mi (7,201.30 km) |
| Erkrath to Duluth (Minnesota) | 4,142.95 mi (6,667.43 km) |
