Miles between Waltham, MA and Post Falls, ID

There are
2,726 mi
from Waltham, MA to Post Falls, ID

That's the driving distance. It would take 2 days to go from Waltham, Massachusetts to Post Falls, Idaho.

The flight distance (direct flight from Waltham, MA to Post Falls, ID) is 2,228.71 mi.

2,726 mi = 4,387.43 kms