international mile vs statute mile

international mile and statute mile both are nouns.

Word	Noun	Adjective	Verb	Adverb
international mile	Yes	No	No	No
statute mile	Yes	No	No	No

As nouns, international mile and statute mile are synonyms defined as:

international mile and statute mile: a unit of length equal to 1,760 yards or 5,280 feet; exactly 1609.344 meters

Other synonyms of international mile include land mile, mi, mile, stat mi.

international mile (noun)	statute mile (noun)
a unit of length equal to 1,760 yards or 5,280 feet; exactly 1609.344 meters	a unit of length equal to 1,760 yards or 5,280 feet; exactly 1609.344 meters