How do you say to "mail a letter" in spanish?

Question

i think its Voy a la correo (Post office) para mandar una carta

Answer 1

mandar una carta


If you want to say "I'm going to the post office in order to mail a letter" in spanish, you should say

"Voy a Correos para/a echar/mandar una carta".

a=para, echar=mandar.

You have to write Correos in capital letter and in plural, because it's a company, like, for example, Vodafone.

Answer 2

mandar /una carta

to mail / a letter