99 yards. :D
86 feet
86
100 yards
-1 yards
Dan Marino(99 yards)
tony dorsett 99 tards
99 yards to Mac Speedie on November 11, 1947. The Browns were playing in the AAFC at the time. His longest NFL TD pass was 81 yards to Dub Jones on September 30, 1951.
Currently of September 12, 2011 it is Tom Brady
In the NFL, the longest TD pass in 2006 was an 89 yarder from the Eagles' A.J. Feeley to Hank Baskett in a 24-17 victory over the Atlanta Falcons.
Jim hart to bobby more 1972 st Louis vs rams 98 ys
The longest TD completion in the NFL is 99 yards. Technically, it can't be any more than that. But two QBs have thrown that long, the Vikings did it just a couple of weeks ago.
The Bristlecone Pine is the longest recorded.