| Cities | Distance |
|---|---|
| Hwlffordd to Dormagen | 509.26 mi (819.57 km) |
| Hwlffordd to Dornstadt | 697.85 mi (1,123.08 km) |
| Hwlffordd to Dorsten | 510.24 mi (821.14 km) |
| Hwlffordd to Dortmund | 532.77 mi (857.42 km) |
| Hwlffordd to Dorverden | 603.15 mi (970.68 km) |
| Hwlffordd to Dossenheim | 618.60 mi (995.55 km) |
| Hwlffordd to Dreieich | 607.55 mi (977.76 km) |
| Hwlffordd to Drensteinfurt | 542.38 mi (872.88 km) |
| Hwlffordd to Dresden | 805.51 mi (1,296.34 km) |
| Hwlffordd to Drochtersen | 613.33 mi (987.06 km) |
| Hwlffordd to Drolshagen | 550.67 mi (886.21 km) |
| Hwlffordd to Duderstadt | 651.92 mi (1,049.16 km) |
| Hwlffordd to Duisburg | 503.42 mi (810.18 km) |
| Hwlffordd to Dulmen | 522.55 mi (840.97 km) |
| Hwlffordd to Duren | 499.05 mi (803.15 km) |