Some of my pictures were taken from a large distance at full zoom, because frankly I'm afraid of the police and the security guards. Hopefully I've given some sense of the immensity of the biggest hangar. Unfortunately, my pictures of the two smaller hangars don't do them justice.
Follow along with Google Maps! Take a look at the map to see the scale. Play with the zoom! I started on Moffett Blvd, to Clark Rd, then Wescoat Rd, turned right on Cody Rd until it became Macon Rd. Then I backtracked and turned onto Edquiba Rd, where I live. Zoom in enough and you'll see the red McDonald's roof; my home is across the street from there.