If the flash takes 23 minutes to run around the world how fast is he running per hour...?

The circumference of the earth at the equator is 24,901.55 miles. So, if the Flash runs 24,901.55 miles in 23 minutes, his speed is 18.044 miles per second!
Updated on Sunday, February 05 2012 at 08:25PM EST
Collections: equatorcircumferenceearth