There are
1,028 mi
from Temecula, CA to Broomfield, CO
That's the driving distance. It would take 18 hours 2 mins to go from Temecula, California to Broomfield, Colorado.
The flight distance (direct flight from Temecula, CA to Broomfield, CO) is 801.05 mi.
1,028 mi = 1.61 kms