There are
869 mi
from Waterloo, IA to Brookhaven, MS
That's the driving distance. It would take 16 hours 10 mins to go from Waterloo, Iowa to Brookhaven, Mississippi.
The flight distance (direct flight from Waterloo, IA to Brookhaven, MS) is 761.27 mi.
869 mi = 1,398.11 kms