| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Tulln | city | Niederosterreich | Austria | 48.33 | 16.05 | 830 | 14693 |
| Tulln an der Donau | city | Niederosterreich | Austria | 48.33 | 16.05 | 830 | 14693 |
| Tullnerbach-Lawies | city | Niederosterreich | Austria | 48.18 | 16.08 | 1131 | 7459 |
| Tullnitz | city | Jihomoravsky Kraj | Czech Republic | 48.92 | 16.37 | 830 | 6258 |