There are
2,589 mi
from Deerfield Beach, FL to Barstow, CA
That's the driving distance. It would take 1 day 22 hours to go from Deerfield Beach, Florida to Barstow, California.
The flight distance (direct flight from Deerfield Beach, FL to Barstow, CA) is 2,260.05 mi.
2,589 mi = 4,167.24 kms