With this information, you can calculate the quantity of miles per hour 820 knots is equal to.
¿What is the inverse calculation between 1 mile per hour and 820 knots?
Performing the inverse calculation of the relationship between units, we obtain that 1 mile per hour is 0.0010597271 times 820 knots.
Which is the same to say that 820 knots is 943.63915 miles per hour.
Eight hundred twenty knots equals to nine hundred forty-three miles per hour. *Approximation
A mile per hour is zero times eight hundred twenty knots. *Approximation