Correction for the length of Daytona International Speedway
Thanks for your input! Let us know more about what's wrong in the form below.
How long is 2.4140160 kilometers?
It's about three-fifths as long as Daytona International Speedway

The length of Daytona International Speedway is about 4.02336 kilometers.
(Daytona Beach, Florida) (tri-oval course)
The tri-oval course of the Daytona International Speedway, upon which the NASCAR Daytona 500 is run, is 4.02336 km in length. Although the tri-oval design is said to allow for greater visibility during the race, the real reason for the then-unique design was that plot available for construction of the track was only 350 acres and could not accommodate a traditional oval layout of appropriate length.