There are
2,501 mi
from Auburndale, FL to Fullerton, CA
That's the driving distance. It would take 1 day 20 hours to go from Auburndale, Florida to Fullerton, California.
The flight distance (direct flight from Auburndale, FL to Fullerton, CA) is 2,166.73 mi.
2,501 mi = 4,025.23 kms