There are
1,217 mi
from Temecula, CA to Newcastle, WA
That's the driving distance. It would take 23 hours 7 mins to go from Temecula, California to Newcastle, Washington.
The flight distance (direct flight from Temecula, CA to Newcastle, WA) is 1,004.90 mi.
1,217 mi = 1,959.21 kms