There are
2,406 mi
from Mcallen, TX to Olympia, WA
That's the driving distance. It would take 1 day 20 hours to go from Mcallen, Texas to Olympia, Washington.
The flight distance (direct flight from Mcallen, TX to Olympia, WA) is 1,969.34 mi.
2,406 mi = 3.22 kms