There are
1,637 mi
from Las Cruces, NM to Sammamish, WA
That's the driving distance. It would take 1 day 6 hours to go from Las Cruces, New Mexico to Sammamish, Washington.
The flight distance (direct flight from Las Cruces, NM to Sammamish, WA) is 1,328.30 mi.
1,637 mi = 1.61 kms