Query on SQL Server Always On
This is not enough information in your question, to definatively say if you can or can not meet your goal with your available resources.

It is possible to Create a domain-independent availability group that spans physical locations.

Yes it can be done.  How to set up the infrastructure to support it, is going to be out of scope for DBA.se, but you can get help at https://serverfault.com/help/on-topic &amp; https://networkengineering.stackexchange.com/