"The markets are between the banks and the railway stations."
Translation:A piacok a bankok és a pályaudvarok között vannak.
Technically, "piacok" is the subject. But otherwise yes, you can do that. But then the sentence changes. You are emphasizing "the markets". It is the markets and not the churches that are between the banks and the railway stations. So, that sentence will not match the English sentence above, when it is a neutral statement. But if you emphasize it like that, then yes, maybe it is acceptable.