naut mi

Noun

• a unit of length used in navigation; exactly 1,852 meters; historically based on the distance spanned by one minute of arc in latitude

• a former British unit of length equivalent to 6,080 feet (1,853.184 meters); 800 feet longer than a statute mile

Related words

• Synonyms: 
  nautical mile , mile , mi , knot , international nautical mile , air mile , geographical mile , Admiralty mile