Some of the other goth artists that are similar to them are Cocteau Twins, Love Spirals Downwards, and Faith and The Muse.
Dead Can Dance is located in Australia, Melbourne (early) / United Kingdom, London (later), active in 1981 — 1998, 2005 — 2005, 2011 — present. You can find more information about Dead Can Dance on their GothDB band page.