There are
2,055 mi
from Temecula, CA to Plainfield, IN
That's the driving distance. It would take 1 day 12 hours to go from Temecula, California to Plainfield, Indiana.
The flight distance (direct flight from Temecula, CA to Plainfield, IN) is 1,749.44 mi.
2,055 mi = 3.22 kms