Board Thread:General MK Discussion/@comment-35524974-20160915031325/@comment-21005855-20160928013355

@God-King Superman: To further answer your question, you can bet that Earthrealm is the size of Earth being that it's one and the same. I've always assumed that the other main realms are originally the same size as Earth. Being that Outworld conquers realms and merges with them, you can bet that Outworld is the biggest with a combined size of Outworld, Edenia, Zaterra, Vaeternis, Osh-Tekk, Arnyek, and probably others.