Nautical Miles to Kilometers Calculator
Convert nautical miles to kilometers, statute miles, meters and feet, in either direction.
Aviation Units and Conversions
Aviation Units and Conversions
Aviation mixes knots, feet, nautical miles, hectopascals, inches of mercury, liters, gallons, pounds and kilograms. These converters use the exact international definitions and the guides explain where each unit is used.
Calculators
Aviation Unit Conversion Calculator
Convert the speed, distance, altitude, mass, volume, pressure and temperature units used in aviation.
Aviation Units and Conversions
Guides
Aviation Units and Conversions
Essential Aviation Unit Conversions
The speed, distance, altitude, pressure, temperature, mass and volume conversions aviation uses most, with exact factors and the shortcuts labelled.
Aviation Units and Conversions
Nautical Miles vs Statute Miles
A nautical mile is exactly 1,852 m and about one minute of latitude; a statute mile is 1,609.344 m. See why aviation uses one and how to convert.
Aviation Units and Conversions
Aviation Distance Units Explained
Nautical miles, statute miles, kilometers, feet and meters each have an exact definition. See where each is used and how to convert without errors.