There are
1,396 mi
from Somerville, MA to Mendota Heights, MN
That's the driving distance. It would take 1 day 2 hours to go from Somerville, Massachusetts to Mendota Heights, Minnesota.
The flight distance (direct flight from Somerville, MA to Mendota Heights, MN) is 1,111.94 mi.
1,396 mi = 1.61 kms