Is this what you're referring to? I didn't bother with this because it seemed like you were just trying to waste my time.
Look at the picture.
http://911research.wtc7.net/pentagon...dodvideos.html
I can only see it's nose. I can only estimate the distance so I don't know what it is.
This recently posted picture tells us the distance.
http://www.students.ipfw.edu/~lambdl...20Pentagon.jpg

I was looking around for something else but I couldn't find anything. I don't know if the distance in the link is right or not.