| Portici to Zofingen | 547.94 mi (881.82 km) |
| Portici to Zollikon | 533.42 mi (858.46 km) |
| Portici to Zuchwil | 554.72 mi (892.74 km) |
| Portici to Zug | 525.21 mi (845.25 km) |
| Portici to Zurich | 536.24 mi (863.00 km) |
| Portici to Ra's al `Ayn | 1,406.33 mi (2,263.27 km) |
| Portici to Tall Abyad | 1,351.71 mi (2,175.37 km) |
| Portici to Acarlar | 745.76 mi (1,200.19 km) |
| Portici to Acigol | 1,081.71 mi (1,740.85 km) |
| Portici to Acipayam | 836.99 mi (1,347.00 km) |
| Portici to Adakli | 1,382.09 mi (2,224.27 km) |
| Portici to Adana | 1,155.40 mi (1,859.44 km) |
| Portici to Adilcevaz | 1,507.37 mi (2,425.88 km) |
| Portici to Adiyaman | 1,293.10 mi (2,081.05 km) |
| Portici to Afsin | 1,212.58 mi (1,951.45 km) |
