land mile vs statute mile

land mile and statute mile both are nouns.

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

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

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

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

land 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