Miles between Round Rock, TX and Ammon, ID

There are
1,489 mi
from Round Rock, TX to Ammon, ID

That's the driving distance. It would take 1 day 3 hours to go from Round Rock, Texas to Ammon, Idaho.

The flight distance (direct flight from Round Rock, TX to Ammon, ID) is 1,189.71 mi.

1,489 mi = 1.61 kms