Miles between Round Rock, TX and Mountlake Terrace, WA

There are
2,113 mi
from Round Rock, TX to Mountlake Terrace, WA

That's the driving distance. It would take 1 day 15 hours to go from Round Rock, Texas to Mountlake Terrace, Washington.

The flight distance (direct flight from Round Rock, TX to Mountlake Terrace, WA) is 1,765.43 mi.

2,113 mi = 3.22 kms