| Gummersbach to Dover (New Jersey) | 3,797.83 mi (6,112.02 km) |
| Gummersbach to Dover (Ohio) | 4,084.92 mi (6,574.05 km) |
| Gummersbach to Downers Grove (Illinois) | 4,269.90 mi (6,871.74 km) |
| Gummersbach to Downey (California) | 5,703.73 mi (9,179.27 km) |
| Gummersbach to Dranesville (Virginia) | 3,995.83 mi (6,430.67 km) |
| Gummersbach to Draper (Utah) | 5,136.31 mi (8,266.10 km) |
| Gummersbach to Drexel Heights (Arizona) | 5,587.54 mi (8,992.28 km) |
| Gummersbach to Drexel Hill (Pennsylvania) | 3,869.75 mi (6,227.75 km) |
| Gummersbach to Duarte (California) | 5,685.19 mi (9,149.43 km) |
| Gummersbach to Dublin (California) | 5,584.42 mi (8,987.26 km) |
| Gummersbach to Dublin (Georgia) | 4,530.40 mi (7,290.98 km) |
| Gummersbach to Dublin (Ohio) | 4,168.63 mi (6,708.77 km) |
| Gummersbach to Dubuque (Iowa) | 4,332.54 mi (6,972.56 km) |
| Gummersbach to Duluth (Georgia) | 4,505.86 mi (7,251.48 km) |
| Gummersbach to Duluth (Minnesota) | 4,173.22 mi (6,716.15 km) |
