There are
2,221 mi
from Flagstaff, AZ to Newark, DE
That's the driving distance. It would take 1 day 16 hours to go from Flagstaff, Arizona to Newark, Delaware.
The flight distance (direct flight from Flagstaff, AZ to Newark, DE) is 1,979.60 mi.
2,221 mi = 3,573.97 kms