| Cities | Distance |
|---|---|
| Portici to Zottegem | 858.00 mi (1,380.82 km) |
| Portici to Zulte | 871.02 mi (1,401.77 km) |
| Portici to Zwevegem | 867.84 mi (1,396.65 km) |
| Portici to Zwijndrecht | 862.34 mi (1,387.81 km) |
| Portici to Asenovgrad | 551.23 mi (887.13 km) |
| Portici to Aytos | 677.17 mi (1,089.80 km) |
| Portici to Balchik | 729.85 mi (1,174.59 km) |
| Portici to Bankya | 471.15 mi (758.24 km) |
| Portici to Bansko | 479.57 mi (771.80 km) |
| Portici to Berkovitsa | 480.00 mi (772.48 km) |
| Portici to Blagoevgrad | 460.52 mi (741.13 km) |
| Portici to Botevgrad | 507.01 mi (815.95 km) |
| Portici to Burgas | 686.89 mi (1,105.44 km) |
| Portici to Byala Slatina | 523.96 mi (843.23 km) |
| Portici to Chirpan | 575.80 mi (926.66 km) |