There are
1,700 mi
from Temecula, CA to Altoona, IA
That's the driving distance. It would take 1 day 5 hours to go from Temecula, California to Altoona, Iowa.
The flight distance (direct flight from Temecula, CA to Altoona, IA) is 1,407.74 mi.
1,700 mi = 1.61 kms