Miles between Billings, MT and Portales, NM

There are
1,056 mi
from Billings, MT to Portales, NM

That's the driving distance. It would take 18 hours 16 mins to go from Billings, Montana to Portales, New Mexico.

The flight distance (direct flight from Billings, MT to Portales, NM) is 846.20 mi.

1,056 mi = 1.61 kms