| Petaluma to Zambrow | 5,792.06 mi (9,321.41 km) |
| Petaluma to Zamosc | 5,951.24 mi (9,577.59 km) |
| Petaluma to Zary | 5,724.59 mi (9,212.84 km) |
| Petaluma to Zawiercie | 5,886.57 mi (9,473.52 km) |
| Petaluma to Zdunska Wola | 5,810.68 mi (9,351.39 km) |
| Petaluma to Zdzieszowice | 5,863.45 mi (9,436.32 km) |
| Petaluma to Zgierz | 5,805.01 mi (9,342.26 km) |
| Petaluma to Zgorzelec | 5,749.99 mi (9,253.71 km) |
| Petaluma to Ziebice | 5,828.48 mi (9,380.03 km) |
| Petaluma to Zielona Gora | 5,715.33 mi (9,197.94 km) |
| Petaluma to Zielonka | 5,812.84 mi (9,354.87 km) |
| Petaluma to Zlocieniec | 5,633.02 mi (9,065.46 km) |
| Petaluma to Zlotoryja | 5,771.77 mi (9,288.76 km) |
| Petaluma to Zlotow | 5,664.82 mi (9,116.65 km) |
| Petaluma to Znin | 5,709.09 mi (9,187.90 km) |
