If you use the Turnpike (I95), you can get from Portland to Auburn in about 35 to 40 minutes at speed limit.
About 25 minutes
Portland, Maine? About 3 hours.
86.3 miles
154 miles
72.8 miles
Portland is a city in Oregon, and does not have a capital.
NapQuest estimates the driving time as 4 hours and 27 minutes.
About an hour and 52 minutes
It is 102.35 miles according to MapQuest.
almost 5
It is 137.40 miles according to MapQuest.
It is 247.10 miles according to MapQuest.