There are
1,731 mi
from Flagstaff, AZ to New Haven, IN
That's the driving distance. It would take 1 day 6 hours to go from Flagstaff, Arizona to New Haven, Indiana.
The flight distance (direct flight from Flagstaff, AZ to New Haven, IN) is 1,496.09 mi.
1,731 mi = 2,786.56 kms