Miles between Round Rock, TX and Boulder City, NV

There are
1,227 mi
from Round Rock, TX to Boulder City, NV

That's the driving distance. It would take 21 hours 50 mins to go from Round Rock, Texas to Boulder City, Nevada.

The flight distance (direct flight from Round Rock, TX to Boulder City, NV) is 1,058.97 mi.

1,227 mi = 1,974.95 kms