There are
1,482 mi
from Deerfield Beach, FL to St Joseph, MO
That's the driving distance. It would take 1 day 3 hours to go from Deerfield Beach, Florida to St Joseph, Missouri.
The flight distance (direct flight from Deerfield Beach, FL to St Joseph, MO) is 1,257.79 mi.
1,482 mi = 1.61 kms