| Cities | Distance |
|---|
| Portici to Dormagen | 795.97 mi (1,280.99 km) |
| Portici to Dornstadt | 570.82 mi (918.64 km) |
| Portici to Dorsten | 826.79 mi (1,330.59 km) |
| Portici to Dortmund | 808.12 mi (1,300.54 km) |
| Portici to Dorverden | 865.01 mi (1,392.09 km) |
| Portici to Dossenheim | 656.69 mi (1,056.83 km) |
| Portici to Dreieich | 690.30 mi (1,110.93 km) |
| Portici to Drensteinfurt | 820.31 mi (1,320.17 km) |
| Portici to Dresden | 707.43 mi (1,138.50 km) |
| Portici to Drochtersen | 919.24 mi (1,479.37 km) |
| Portici to Drolshagen | 772.44 mi (1,243.12 km) |
| Portici to Duderstadt | 763.86 mi (1,229.32 km) |
| Portici to Duisburg | 817.26 mi (1,315.25 km) |
| Portici to Dulmen | 831.14 mi (1,337.59 km) |
| Portici to Duren | 785.55 mi (1,264.23 km) |
