There are
1,073 mi
from Greenville, NC to Ottumwa, IA
That's the driving distance. It would take 20 hours 43 mins to go from Greenville, North Carolina to Ottumwa, Iowa.
The flight distance (direct flight from Greenville, NC to Ottumwa, IA) is 895.24 mi.
1,073 mi = 1.61 kms