39.2 exactly
It is 61.9 miles according to Google Maps.
Greenville is 26.14 square miles in area
193 miles
about 400 miles
about 210 miles
240 miles
126 miles
49 miles
532 miles
Roughly half of the states in the US have a Greenville. There are three of them in California and three in Indiana: zero miles from your destination.
how far is it from Portland, Maine to Greenville, Maine
80 miles