How many mm in 1 nautical mile?
The answer is 1852000.
We assume you are converting between millimetre and mile [nautical, international].
You can view more details on each measurement unit:
mm or
nautical mile
The SI base unit for length is the metre.
1 metre is equal to 1000 mm, or 0.00053995680345572 nautical mile.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between millimetres and nautical miles.
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nautical mile to mm, or enter any two units below:

A millimetre (American spelling: millimeter, symbol mm) is one thousandth of a metre, which is the International System of Units (SI) base unit of length. The millimetre is part of a metric system. A corresponding unit of area is the square millimetre and a corresponding unit of volume is the cubic millimetre.

Definition: Nautical mile

A nautical mile or sea mile is a unit of length. It is accepted for use with the International System of Units, but it is not an SI unit. The nautical mile is used around the world for maritime and aviation purposes. It is commonly used in international law and treaties, especially regarding the limits of territorial waters. It developed from the geographical mile.

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