/ Thesaurus / N Synonyms of nautical mile Find synonyms for: Noun1. nautical mile, naut mi, mile, mi, geographical mile, Admiralty mile, nautical linear unitusage: a former British unit of length equivalent to 6,080 feet (1,853.184 meters); 800 feet longer than a statute mile2. nautical mile, mile, mi, naut mi, knot, international nautical mile, air mile, nautical linear unitusage: a unit of length used in navigation; exactly 1,852 meters; historically based on the distance spanned by one minute of arc in latitudeWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language