Miles between Round Rock, TX and Grand Junction, CO

There are
1,044 mi
from Round Rock, TX to Grand Junction, CO

That's the driving distance. It would take 20 hours 35 mins to go from Round Rock, Texas to Grand Junction, Colorado.

The flight distance (direct flight from Round Rock, TX to Grand Junction, CO) is 853.20 mi.

1,044 mi = 1.61 kms