| Redwood City to Zambrow | 5,832.28 mi (9,386.15 km) |
| Redwood City to Zamosc | 5,991.14 mi (9,641.81 km) |
| Redwood City to Zary | 5,761.70 mi (9,272.57 km) |
| Redwood City to Zawiercie | 5,924.92 mi (9,535.23 km) |
| Redwood City to Zdunska Wola | 5,849.24 mi (9,413.44 km) |
| Redwood City to Zdzieszowice | 5,901.27 mi (9,497.17 km) |
| Redwood City to Zgierz | 5,843.82 mi (9,404.72 km) |
| Redwood City to Zgorzelec | 5,786.86 mi (9,313.05 km) |
| Redwood City to Ziebice | 5,865.93 mi (9,440.30 km) |
| Redwood City to Zielona Gora | 5,752.70 mi (9,258.07 km) |
| Redwood City to Zielonka | 5,852.45 mi (9,418.61 km) |
| Redwood City to Zlocieniec | 5,671.18 mi (9,126.88 km) |
| Redwood City to Zlotoryja | 5,808.98 mi (9,348.65 km) |
| Redwood City to Zlotow | 5,703.30 mi (9,178.57 km) |
| Redwood City to Znin | 5,747.62 mi (9,249.90 km) |
