There is no limit, but size is important in the NFL.
6 - Minnesota, New Orleans, St Louis, Indianapolis, Seattle, Detroit
Cowboys Stadium
Wembley Stadium
At least 90 feet for sure since the Dallas Cowboys screen was hit by a football.
the Detroit lions
The football stadium that located in Miami, Florida is Sun Life Stadium. This stadium is the home of the NFL Team Miami Dolphins. Sun Life Stadium also hosts the Orange Bowl.
There is no limit, but size is important in the NFL.
Lambeau Field, in Green Bay, WI.
Although West Virginia does not have an NFL football team, the state currently has four football stadiums: The University of Charleston Stadium in Charleston, the John C. Edwards Stadium in Huntington, Mountaineer Field in Morgantown, and Ram Stadium in Shepherdstown. Most of these are used for NCAA purposes.
In the NFL, there are players as short as 5'6" and as tall as 6'8" with the average player height being about 6'3". To play in the NFL, height isn't as important as your ability to be a great football player. You need to have knowledge of the game, be physically fit, be a talented football player and not be afraid to get hit.
The biggest football stadium in the NCAA is Michigan Stadium, Ann Arbor, MI. It is home to the Michigan Wolverines. The stadium has a seating capacity of 107,601. The biggest stadium in the NFL is the Los Angeles Memorial Coliseum, the temporary home of the LA Rams. It has a seating capacity of 93,607. The Rams will move to a new stadium in 2020. It's currently under construction. The largest stadium in the NFL that is a permanent home to a NFL franchise is Met Life Stadium, in East Rutherford, NJ. Met Life is home to the New York Giants and the New York Jets. It has a seating capacity of 82,500.
The playing field measures 100 yards and each end zone is 10 yards deep. The total is 120 feet.
About 5'6" 443 lbs.
Since this is Football I am going only with NFL stadiums. and that would be Cowboys Stadium. The estimated cost was 1.3 Billion dollars.
The stadium is named "Aloha Stadium" even tho the state has no football team, the field is used for local sporting events for the islands local college's and High/Elementary Schools and is also sometimes used for NFL sporting events.
For NFL Football games, the largest capacity stadium is FedEx Field in Landover, MD with a capacity of 85,000. The next four in order are MetLife Stadium, Lambeau Field, AT and T Stadium, and Arrowhead Stadium. AT and T stadium has an expanded capacity of 105,000.