| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Yên Sào | city | Phu Tho | Vietnam | 21.52 | 104.90 | 206 | 23166 |
| Yên Sơn | city | Vietnam | 18.57 | 105.55 | 59 | 108645 | |
| Yên Sơn | city | Ha Noi | Vietnam | 21.11 | 105.37 | 830 | 124848 |
| Yên Sơn | city | Bac Giang | Vietnam | 21.39 | 106.00 | 65 | 101579 |
| Yên Sơn | city | Bac Giang | Vietnam | 21.29 | 106.13 | 52 | 142386 |
| Yên Sơn | city | Nghe An | Vietnam | 18.99 | 105.29 | 49 | 66703 |
| Yên Sở | city | Ha Noi | Vietnam | 21.05 | 105.68 | 65 | 175917 |