There are
2,470 mi
from Haverhill, MA to Rexburg, ID
That's the driving distance. It would take 1 day 21 hours to go from Haverhill, Massachusetts to Rexburg, Idaho.
The flight distance (direct flight from Haverhill, MA to Rexburg, ID) is 2,027.42 mi.
2,470 mi = 3,975.15 kms