title: Tornado records
context: This article lists various tornado records. The most "extreme" tornado in recorded history was the Tri-State Tornado, which spread through parts of Missouri, Illinois, and Indiana on March 18, 1925. It is considered an F5, even though tornadoes were not ranked on any scale at the time. It holds records for longest path length at 219 miles (352km), longest duration at about 3½ hours, and fastest forward speed for a significant tornado at 73mph (117km/h) anywhere on Earth. In addition, it is the deadliest single tornado in United States history with 695 fatalities.[1] It was also the third-costliest tornado in history at the time, but has been surpassed by several others non-normalized. When costs are normalized for wealth and inflation, it still ranks third today.[2]
question: What is the longest recorded distance that a tornado has traveled?
answers.text: 219 miles