about 70 miles
no bullsharks have been found in the Mississippi river as far north as Mississippi
the answer is: Mississippi river. and your welcome!
they can't... it's not salty water.
The Mississippi-Missouri-Jefferson system is the fourth longest and the tenth largest river in the world. In the US the Missouri is longest, but the Mississippi has the largest discharge of water by far.
the Mississippi river is 2,252 miles long
Mississippi River (2,350 mi) Saskatchewan River (340 mi) long According too the above the Mississippi River is by far the longer river. Source: Answers.com
According to the Mississippi river wiki page, there is no accurate figure for the total number of people relying on the river for water. The upper half, from Cairo, IL to Minneapolis, MN supports between 15 and 18 million people alone. The EPA estimates that approximately 50 U.S. cities rely on the river system for fresh water.
well as the Mississippi empties into the Gulf of Mexico.....
10 miles
The Mississippi River rises out of Lake Itasca in northern Minnesota and flows southward for 2,320 miles to the Mississippi River Delta at the Gulf of Mexico.
Zero distance, since Saint Paul, Minnesota touches the Mississippi River.
Mississippi