About 25.3 miles per hour. A good estimate is to multiply your total knots by 1.15 (representing miles) your product is an estimated answer.
22 knots is 25.3 MPH
22 knots = 25.3171479 mph
22 knots
22 Knots
22 knots((25mph) 42km/h
22 knots = 25.31715 mph
Titanic's top speed was 23 knots, the equivalent to 26.47 mph, and she hit the berg at 22 knots. (about 25 mph). As for being too fast, Titanic was being sailed following the protocol of the times.
34.75 knots
About 9.6 knots.
Fast
32 knots =34.4
Some fast ferries around the world do over 30 knots.
105 knots is 120.832 mph