| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Zeļenogorska | city | Sankt-Peterburg | Russia | 60.20 | 29.70 | 98 | 69430 |
| Zeļenogradska | city | Kaliningradskaya Oblast' | Russia | 54.96 | 20.48 | 32 | 166 |
| Zeļteņi | city | Ciblas Novads | Latvia | 56.55 | 27.89 | 396 | 772 |
| Zeļčova | city | Ludzas Novads | Latvia | 56.53 | 27.52 | 830 | 621 |