| Cities | Distance |
|---|---|
| Portici to Devnya | 697.98 mi (1,123.29 km) |
| Portici to Dimitrovgrad | 588.93 mi (947.79 km) |
| Portici to Dobrich | 715.35 mi (1,151.25 km) |
| Portici to Dospat | 513.46 mi (826.33 km) |
| Portici to Dupnitsa | 464.54 mi (747.60 km) |
| Portici to Elhovo | 638.95 mi (1,028.29 km) |
| Portici to Etropole | 516.06 mi (830.51 km) |
| Portici to Gabrovo | 582.73 mi (937.82 km) |
| Portici to Gorna Oryahovitsa | 604.41 mi (972.71 km) |
| Portici to Gotse Delchev | 490.79 mi (789.86 km) |
| Portici to Harmanli | 603.73 mi (971.62 km) |
| Portici to Haskovo | 586.64 mi (944.10 km) |
| Portici to Ihtiman | 501.66 mi (807.34 km) |
| Portici to Isperih | 668.57 mi (1,075.97 km) |
| Portici to Kardzhali | 575.35 mi (925.93 km) |