Need to pull Rogue off this list. Just got reminded she lost the Miss Marvel powers a long time ago.
DC is a measuring stick, because besides Wonder Woman they have two copies of Superman - Power Girl & Supergirl - plus Mary Marvel. That's four women near Superman & Captain Marvel's weight class.
For Marvel, how many female heroes have superhuman strength and can fly, below someone of skyfather level?
Miss Marvel, Thor Girl, Ultra Girl - that's all I come up with. I wouldn't put them quite near Superman/Captain Marvel level.