| Portage to Zambrow | 4,590.59 mi (7,387.85 km) |
| Portage to Zamosc | 4,724.66 mi (7,603.60 km) |
| Portage to Zary | 4,409.92 mi (7,097.08 km) |
| Portage to Zawiercie | 4,605.27 mi (7,411.47 km) |
| Portage to Zdunska Wola | 4,542.68 mi (7,310.74 km) |
| Portage to Zdzieszowice | 4,564.18 mi (7,345.34 km) |
| Portage to Zgierz | 4,547.12 mi (7,317.88 km) |
| Portage to Zgorzelec | 4,425.11 mi (7,121.53 km) |
| Portage to Ziebice | 4,518.63 mi (7,272.04 km) |
| Portage to Zielona Gora | 4,410.48 mi (7,097.99 km) |
| Portage to Zielonka | 4,585.26 mi (7,379.26 km) |
| Portage to Zlocieniec | 4,363.56 mi (7,022.47 km) |
| Portage to Zlotoryja | 4,457.57 mi (7,173.77 km) |
| Portage to Zlotow | 4,404.59 mi (7,088.50 km) |
| Portage to Znin | 4,447.56 mi (7,157.65 km) |
