There are
1,361 mi
from Deerfield Beach, FL to Marshall, MO
That's the driving distance. It would take 1 day 1 hour to go from Deerfield Beach, Florida to Marshall, Missouri.
The flight distance (direct flight from Deerfield Beach, FL to Marshall, MO) is 1,164.55 mi.
1,361 mi = 1.61 kms