There are
1,117 mi
from Marshalltown, IA to Centerville, UT
That's the driving distance. It would take 19 hours 7 mins to go from Marshalltown, Iowa to Centerville, Utah.
The flight distance (direct flight from Marshalltown, IA to Centerville, UT) is 982.68 mi.
1,117 mi = 1,797.58 kms