420 knots to mph
Result
420 (kt) = 483.32340 (mph)
Detailed
Knots — 420
420 * 1.15077 = 483.32340 mi/hr
Need to calculate other value?
Open Knots to Miles per hour converter-
What is 420 knots in MPH?
Answer: 483.32340 MPH.
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How fast is 420 knots in miles per hour?
483.32340 mi/h.
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Is 420 knots the same as 420 mph?
No, not the same. 420 is equal to 483.32340 miles/hour.