| Oregon to Zambrow | 4,550.03 mi (7,322.57 km) |
| Oregon to Zamosc | 4,681.29 mi (7,533.81 km) |
| Oregon to Zary | 4,361.64 mi (7,019.39 km) |
| Oregon to Zawiercie | 4,558.41 mi (7,336.06 km) |
| Oregon to Zdunska Wola | 4,497.27 mi (7,237.65 km) |
| Oregon to Zdzieszowice | 4,516.17 mi (7,268.07 km) |
| Oregon to Zgierz | 4,502.47 mi (7,246.02 km) |
| Oregon to Zgorzelec | 4,375.92 mi (7,042.37 km) |
| Oregon to Ziebice | 4,470.06 mi (7,193.87 km) |
| Oregon to Zielona Gora | 4,362.99 mi (7,021.56 km) |
| Oregon to Zielonka | 4,542.72 mi (7,310.80 km) |
| Oregon to Zlocieniec | 4,319.20 mi (6,951.08 km) |
| Oregon to Zlotoryja | 4,409.04 mi (7,095.66 km) |
| Oregon to Zlotow | 4,360.68 mi (7,017.84 km) |
| Oregon to Znin | 4,403.27 mi (7,086.38 km) |
