There are
1,786 mi
from Flagstaff, AZ to Delaware, OH
That's the driving distance. It would take 1 day 7 hours to go from Flagstaff, Arizona to Delaware, Ohio.
The flight distance (direct flight from Flagstaff, AZ to Delaware, OH) is 1,592.70 mi.
1,786 mi = 2,873.86 kms