Enter the value in inches to get the conversion into nautical miles:

The inch is one of the most common units of length in the United States, the United Kingdom and the Canada, but it has also spread to other countries for some specific uses. It is equal to 2.54 centimetres. The nautical mile is used by navigators in the shipping and aviation industries, and equals to 1852 metres. It is still in use because it is convenient when working with charts.