* 25.32 miles per hour (mph)

* 40.75 kilometers per hour (km/h)

Explanation:

A knot is a unit of speed equal to one nautical mile per hour.

* 1 nautical mile = 1.1508 statute miles

Therefore, to convert knots to mph, you multiply the knot value by 1.1508.

Calculation:

22 knots x 1.1508 mph/knot = 25.32 mph