| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Trị Thủy | city | Nghe An | Vietnam | 18.85 | 105.68 | 0 | 36957 |
| Trịnh Mỹ | city | Hung Yen | Vietnam | 20.71 | 106.12 | 16 | 156796 |
| Trịnh Nguyên | city | Quang Ngai | Vietnam | 15.12 | 108.57 | 144 | 7450 |
| Trịnh Xuyên | city | Nam Dinh | Vietnam | 20.37 | 106.13 | 6 | 184964 |