| Portimao to Zambrow | 1,836.10 mi (2,954.92 km) |
| Portimao to Zamosc | 1,818.65 mi (2,926.84 km) |
| Portimao to Zary | 1,526.94 mi (2,457.37 km) |
| Portimao to Zawiercie | 1,656.18 mi (2,665.36 km) |
| Portimao to Zdunska Wola | 1,669.94 mi (2,687.51 km) |
| Portimao to Zdzieszowice | 1,601.91 mi (2,578.03 km) |
| Portimao to Zgierz | 1,694.81 mi (2,727.53 km) |
| Portimao to Zgorzelec | 1,504.99 mi (2,422.05 km) |
| Portimao to Ziebice | 1,564.13 mi (2,517.23 km) |
| Portimao to Zielona Gora | 1,551.17 mi (2,496.37 km) |
| Portimao to Zielonka | 1,775.01 mi (2,856.60 km) |
| Portimao to Zlocieniec | 1,629.03 mi (2,621.67 km) |
| Portimao to Zlotoryja | 1,538.46 mi (2,475.91 km) |
| Portimao to Zlotow | 1,658.18 mi (2,668.59 km) |
| Portimao to Znin | 1,663.30 mi (2,676.82 km) |
