There are
2,815 mi
from Concord, CA to Auburndale, FL
That's the driving distance. It would take 2 days 2 hours to go from Concord, California to Auburndale, Florida.
The flight distance (direct flight from Concord, CA to Auburndale, FL) is 2,409.32 mi.
2,815 mi = 4,530.07 kms