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21.81 hours.

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Q: How long does it take to go 480 miles at 20 knots per hour?
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Related questions

How long will it take to go 5 nautical miles at 15 knots?

15 knots = 15 nautical miles per hour, so 1/3 hour or 20 minutes


How long would it take to travel 14 nautical miles at 14 knots?

One hour.


How long does it take to travel 20 miles at 5 knots?

5 knots is 5.8 mph. Time = Distance / Speed Time = 20 miles / 5.8 miles per hour = 3.45 hours


How long will it take you to go 100 nautical miles in a motorboat going 10 knots?

A knot is a nautical mile per hour. Thus it will take 10 hours at 10 knots.


How long does it take to sail 535 nautical miles at 6 knots?

One knot is equal to 1 nautical mile per hour. So for 535 nautical miles at 6 knots, 535 nautical miles/6 knots=535 nautical miles/6 nautical miles per hour=535/6 hours which is about 89.2 hours (89 hours and 10 minutes).


How long does it take to travel 2967 nautical miles when traveling at 22.5 knots per hour?

Approximately 4 days 19 hours.


How long does it take to sail 650 nautical miles at 10 knots?

Well, a knot is 1 nautical mile per hour.


How long does it take to sail 350 nautical miles at 3 knots?

The knot is a unit of speed equal to one nautical mile per hour. Therefore moving at 3 knots it would take 350/3 = 116.6666666666667 hours to go 350 nautical miles.


How long to travel 1400 nautical miles at 10 knots?

* Use the formula: distance = speed x time. In this case, if you divide the distance by the speed, you get time.* "Knots" means "nautical miles per hour".


How long does it take to travel 350 nautical miles at 45 knt?

1 knot = 1.852 nautical miles per hour. So 45 knots = 83.34 nautical miles per hour. Time = Distance/Speed = 4.2 hours (approx).


How long does it take to sail 19 miles at 6 knots?

It takes a bit over 3 hours to sail 19 miles at 6 knots


How long does it take to sail 100 nautical miles at 5 knots?

20 hours ! 1 knot is 1 nautical mile per hour.