The average tornado is 50 yards wide and travels 5 miles.
The Tri-State tornado was a mile wide and traveled 219 miles.
There isn't a specific distance because all of the tornadoes in the world are not the same. The typical tornado may travel a mile or so, but path lengths may range from only a few yards to more than 200 miles.
It depends on how fast the tornado is traveling. The average tornado moves at about 30 mph, so in 15 minutes an average tornado would move 7.5 miles. However, some tornadoes move much faster. The fastest moving tornado on record was found, at times, to travel at 73 mph. At that speed the tornado would travel just over 18 miles in 15 minutes.
The Joplin tornado traveled 22.1 miles.
The largest tornado on record was 2.6 miles wide. It traveled a distance of 16 miles near El Reno, OK on May 31, 2013. The longest tornado path on record was 219 miles from the Tri-State tornado of 1925. This, however, is a measure of distance traveled rather than size.
An average bolt of lightning is about 5 miles long.
The Hallam, Nebraska tornado was 2.5 miles wide and traveled 54 miles.
An average tornado would probably be in the mid EF1 range with peak winds of 90 to 100 miles per hour. The tornadoes that make national news are usually much stronger.
The average tornado is 150 feet wide. Some, can be less than 30 feet wide however, and the very largest can be up to two and a half miles wide.
The distance a tornado travels varies considerably. A typical tornado travels only a mile or two. Some tornadoes will only bee on the ground for a few hundred feet. The worst tornadoes usually travel ten miles or more, with some paths being well over 100 miles long. The longest tornado track on record was 219 miles.
The average tornado damage path is 8 kilometers long and 45 meters wide. Some damage paths are less than 100 meters long, The longest tornado damage path on record is 352 kilometers, the widest is 4 kilometers.
It depends on what you mean by how long a tornado is. Path length is the distance a tornado travels rather than any dimension of the tornado itself. A typical tornado has a path length of between half a mile and five miles long. Very brief tornadoes may only travel a few yards, while major tornadoes may be on the ground for more than 50 or even 100 miles. Path width is the actual diameter of the tornado at the ground. Most tornadoes are between 50 and 200 yards wide, but very large tornadoes can be over a mile or, in extremely rare cases, over two miles wide. The actual vortex of a tornado extends above cloud base anywhere from a mile to ten miles into the sky.