With this information, you can calculate the quantity of knots 630 kilometers per hour is equal to.
¿What is the inverse calculation between 1 knot and 630 kilometers per hour?
Performing the inverse calculation of the relationship between units, we obtain that 1 knot is 0.0029396825 times 630 kilometers per hour.
Which is the same to say that 630 kilometers per hour is 340.17279 knots.
Six hundred thirty kilometers per hour equals to three hundred forty knots. *Approximation
A knot is zero times six hundred thirty kilometers per hour. *Approximation