| Ritterhude to Dover (New Jersey) | 3,784.81 mi (6,091.06 km) |
| Ritterhude to Dover (Ohio) | 4,061.12 mi (6,535.74 km) |
| Ritterhude to Downers Grove (Illinois) | 4,232.55 mi (6,811.63 km) |
| Ritterhude to Downey (California) | 5,628.15 mi (9,057.64 km) |
| Ritterhude to Dranesville (Virginia) | 3,982.57 mi (6,409.33 km) |
| Ritterhude to Draper (Utah) | 5,062.69 mi (8,147.61 km) |
| Ritterhude to Drexel Heights (Arizona) | 5,526.95 mi (8,894.77 km) |
| Ritterhude to Drexel Hill (Pennsylvania) | 3,857.77 mi (6,208.48 km) |
| Ritterhude to Duarte (California) | 5,609.65 mi (9,027.87 km) |
| Ritterhude to Dublin (California) | 5,498.12 mi (8,848.38 km) |
| Ritterhude to Dublin (Georgia) | 4,521.16 mi (7,276.11 km) |
| Ritterhude to Dublin (Ohio) | 4,142.97 mi (6,667.47 km) |
| Ritterhude to Dubuque (Iowa) | 4,289.39 mi (6,903.11 km) |
| Ritterhude to Duluth (Georgia) | 4,491.37 mi (7,228.15 km) |
| Ritterhude to Duluth (Minnesota) | 4,119.09 mi (6,629.04 km) |
