There are
1,798 mi
from Waterloo, IA to Temecula, CA
That's the driving distance. It would take 1 day 7 hours to go from Waterloo, Iowa to Temecula, California.
The flight distance (direct flight from Waterloo, IA to Temecula, CA) is 1,479.65 mi.
1,798 mi = 2,893.08 kms