How to sharpen the SEO of a site for the whole country?

Question

Search Engine Optimization

Bottom line:
Need to sharpen the site throughout Spain.
Is it possible to bring the site to the top in all of Spain?
How to do it?
Important info:
The site will be in RUSSIAN, i.е. will be imprisoned for Russian speakers and those living in Spain. => little competition.
Thanks in advance for your reply!

Answer 1

you can start enough with the audience in the webmasters console

Answer 2

Assign regions in Yandex and Google.
Collect requests.
Yandex sees 88 regions in Turkey, and 1 in Spain.