go to Google maps, type in driving directions and it will give you a fairly accurate time and distance.
2 hours
According to Mapsonus.com 1hr and 43min.
Google Maps estimates the driving time as 1 hour and 58 minutes between Portland, Maine and Logan International Airport in Boston, Massachusetts.
154 miles
Google Maps estimates the driving time as 1 hour and 59 minutes.
72.8 miles
It is a three hour drive.
About an hour and 52 minutes
It is 102.35 miles according to MapQuest.
almost 5
It is 247.10 miles according to MapQuest.
About 2 hours.