There are
1,918 mi
from Flagstaff, AZ to Irmo, SC
That's the driving distance. It would take 1 day 9 hours to go from Flagstaff, Arizona to Irmo, South Carolina.
The flight distance (direct flight from Flagstaff, AZ to Irmo, SC) is 1,726.16 mi.
1,918 mi = 3,086.07 kms