| Cities | Distance |
| Derry to Dormagen | 645.14 mi (1,038.25 km) |
| Derry to Dornstadt | 862.64 mi (1,388.28 km) |
| Derry to Dorsten | 632.24 mi (1,017.48 km) |
| Derry to Dortmund | 655.95 mi (1,055.65 km) |
| Derry to Dorverden | 688.71 mi (1,108.37 km) |
| Derry to Dossenheim | 775.95 mi (1,248.78 km) |
| Derry to Dreieich | 755.43 mi (1,215.75 km) |
| Derry to Drensteinfurt | 657.88 mi (1,058.76 km) |
| Derry to Dresden | 913.47 mi (1,470.09 km) |
| Derry to Drochtersen | 677.80 mi (1,090.82 km) |
| Derry to Drolshagen | 683.23 mi (1,099.55 km) |
| Derry to Duderstadt | 763.87 mi (1,229.32 km) |
| Derry to Duisburg | 631.79 mi (1,016.77 km) |
| Derry to Dulmen | 639.04 mi (1,028.44 km) |
| Derry to Duren | 643.42 mi (1,035.49 km) |