| Mount Vernon to Zambrow | 4,260.10 mi (6,855.97 km) |
| Mount Vernon to Zamosc | 4,379.74 mi (7,048.51 km) |
| Mount Vernon to Zary | 4,044.33 mi (6,508.73 km) |
| Mount Vernon to Zawiercie | 4,244.83 mi (6,831.40 km) |
| Mount Vernon to Zdunska Wola | 4,189.52 mi (6,742.38 km) |
| Mount Vernon to Zdzieszowice | 4,198.61 mi (6,757.02 km) |
| Mount Vernon to Zgierz | 4,197.53 mi (6,755.28 km) |
| Mount Vernon to Zgorzelec | 4,055.11 mi (6,526.06 km) |
| Mount Vernon to Ziebice | 4,150.81 mi (6,680.08 km) |
| Mount Vernon to Zielona Gora | 4,048.59 mi (6,515.57 km) |
| Mount Vernon to Zielonka | 4,245.37 mi (6,832.27 km) |
| Mount Vernon to Zlocieniec | 4,016.88 mi (6,464.55 km) |
| Mount Vernon to Zlotoryja | 4,090.38 mi (6,582.84 km) |
| Mount Vernon to Zlotow | 4,059.74 mi (6,533.52 km) |
| Mount Vernon to Znin | 4,100.51 mi (6,599.13 km) |
