With this information, you can calculate the quantity of feet per minute 671 knots is equal to.

¿What is the inverse calculation between 1 foot per minute and 671 knots?

Performing the inverse calculation of the relationship between units, we obtain that 1 foot per minute is 1.4716438e-05 times 671 knots.

Which is the same to say that 671 knots is 67951.225 feet per minute.

Six hundred seventy-one knots equals to sixty-seven thousand nine hundred fifty-one feet per minute. *Approximation

A foot per minute is one times six hundred seventy-one knots. *Approximation