A woman's vagina is a sex organ as well as part of the birth canal. Just as women can have different sized breasts, hands, and feet, the size and depth of vaginas can also vary. In fact, the depth of the vagina (from the opening to the tip of the cervix) can measure anywhere up to.
WebMD discusses whether vagina size might have impact on female “There is such a wide range of normal, one can be completely assured.
On average, the vaginal canal is three to six inches long. If you need a visual aid, that's roughly the length of your hand. But your vaginal canal.