With this information, you can calculate the quantity of feet per second 699 kilometers per hour is equal to.

¿What is the inverse calculation between 1 foot per second and 699 kilometers per hour?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0015697854 times 699 kilometers per hour.

Which is the same to say that 699 kilometers per hour is 637.02975 feet per second.

Six hundred ninety-nine kilometers per hour equals to six hundred thirty-seven feet per second. *Approximation

A foot per second is zero times six hundred ninety-nine kilometers per hour. *Approximation