Indeed a strange request - with a very long list of aircraft.
My answer is they will all fly like a brick (less than 1:10 I suspect, maybe less than 1:5 in some cases) without the engines.
From Wikipedia about the space shuttle:
"The orbiter's maximum
glide ratio/
lift-to-drag ratio varies considerably with speed, ranging from 1:1 at
hypersonic speeds, 2:1 at supersonic speeds and reaching 4.5:1 at subsonic speeds during approach and landing."
Just above:
Space Shuttle - Wikipedia, the free encyclopedia