how many feet of intestines do we have
We have, on average, about 27 feet of intestines. The small intestine is actually longer than the large intestine, averaging about 22 feet in length. You can learn more here. http://www.mamashealth.com/organs/intestine.asp
There are about 28 feet of intestines in an adults body. The majority of this length comes from the smaller intestines, which is an amazing 23 feet long.