| Portici to Agioi Anargyroi | 536.05 mi (862.69 km) |
| Portici to Agios Dimitrios | 539.46 mi (868.17 km) |
| Portici to Agios Ioannis Rentis | 535.20 mi (861.32 km) |
| Portici to Agrinio | 404.70 mi (651.30 km) |
| Portici to Aigaleo | 535.03 mi (861.05 km) |
| Portici to Aigio | 448.93 mi (722.48 km) |
| Portici to Alexandreia | 424.64 mi (683.38 km) |
| Portici to Alexandroupoli | 602.08 mi (968.95 km) |
| Portici to Alimos | 539.11 mi (867.62 km) |
| Portici to Amaliada | 428.67 mi (689.88 km) |
| Portici to Ampelokipoi | 448.95 mi (722.51 km) |
| Portici to Anatoli | 353.64 mi (569.14 km) |
| Portici to Ano Liosia | 533.56 mi (858.68 km) |
| Portici to Ano Syros | 611.39 mi (983.93 km) |
| Portici to Argos | 499.69 mi (804.17 km) |
