[csvset]

4.1 miles as per this article.

Trump claims he watched hijacked 9/11 airplane fly into New York and saw people jumping as the twin towers burned - from FOUR MILES away

[tophat9000]

Just fyi.. if you all remember.. on 9/11 the weather was what they call “severe clear”... you could see for miles

http://www.forbes.com/2008/09/10/terrorism-anniversary-pentagon-oped-cx_db_0911burlingame.html