| Cities | Distance |
|---|
| Portici to Diemen | 909.90 mi (1,464.35 km) |
| Portici to Doesburg | 865.52 mi (1,392.92 km) |
| Portici to Doetinchem | 859.01 mi (1,382.44 km) |
| Portici to Dokkum | 947.64 mi (1,525.08 km) |
| Portici to Dongen | 870.43 mi (1,400.82 km) |
| Portici to Doorn | 883.70 mi (1,422.17 km) |
| Portici to Dordrecht | 885.87 mi (1,425.68 km) |
| Portici to Drachten | 931.80 mi (1,499.58 km) |
| Portici to Drimmelen | 876.52 mi (1,410.62 km) |
| Portici to Dronten | 904.24 mi (1,455.24 km) |
| Portici to Druten | 869.26 mi (1,398.94 km) |
| Portici to Duiven | 863.67 mi (1,389.94 km) |
| Portici to Echt | 817.03 mi (1,314.88 km) |
| Portici to Edam | 918.72 mi (1,478.53 km) |
| Portici to Ede | 877.59 mi (1,412.34 km) |
