1 kph = 0.621371192 mph
so
42 kph = 42 * 0.621371192 = 26.097590064 mph
There are 1.609344 kilometers in a mile. Therefore 9 kilometers per hour would be 5.6 miles per hour.
Notes: 1 knot = 1.15 mph 165 knots = 189.75 mph Answer: 188.60 164 x 1.15 = ?
600 knots is about 690.5 mph.
1 knot (nautical mile per hour) = 1.15077945 mph 178 knots * 1.15077945 mph/knot ~= 204.8 mph
1 knot = 1 nautical mile per hour1 nautical mile = 1,852 meters1 statute mile = 1,609.344 meters16 knots = 16 nautical miles per hour = 29,632 meters per hour = 18.41 mph (rounded)
180 knots is equal to 207.1 MPH
387 knots = 445.4 mph
Use this formula to convert knots to miles per hour: knots x 1.15 = mph25.3 knots x 1.15 = about 29.11 mph
2.3 mph
49 knots is approximately equal to 56.4 miles per hour (mph).
knots is a measure of speed1 knot = 1.852 kilometer per hour1 mile = 1.609344 kilometers70 knots x 1.852 kilometers/hour x 1 mile/1.609344 kilometer= 80.55 miles per houryou may try using the online converter linked below next time.
25.89
408 knots = 469.52 mph
Knots is a nautical term for measuring how fast something is going. 1 knot is equal to 1.15 mph, 13 knots is 14.95 mph.
There are 1.609344 kilometers in a mile. Therefore 9 kilometers per hour would be 5.6 miles per hour.
450 knots is approximately equal to 518.34 miles per hour.
According to Google's calculator, 400 knots equals 460.311779 miles per hour, based on the rate that 1 knot is equal to 1.15077945 mph. http://www.google.com/search?source=ig&hl=en&rlz=&q=400+knots+to+mph&aq=f