There are
1,969 mi
from Deltona, FL to Mandan, ND
That's the driving distance. It would take 1 day 12 hours to go from Deltona, Florida to Mandan, North Dakota.
The flight distance (direct flight from Deltona, FL to Mandan, ND) is 1,627.72 mi.
1,969 mi = 1.61 kms