With this information, you can calculate the quantity of feet per second 667 kilometers per hour is equal to.

¿What is the inverse calculation between 1 foot per second and 667 kilometers per hour?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per second is 0.0016450975 times 667 kilometers per hour.

Which is the same to say that 667 kilometers per hour is 607.86672 feet per second.

Six hundred sixty-seven kilometers per hour equals to six hundred seven feet per second. *Approximation

A foot per second is zero times six hundred sixty-seven kilometers per hour. *Approximation