There are
2,457 mi
from Stamford, CT to Tempe, AZ
That's the driving distance. It would take 1 day 20 hours to go from Stamford, Connecticut to Tempe, Arizona.
The flight distance (direct flight from Stamford, CT to Tempe, AZ) is 2,158.46 mi.
2,457 mi = 3.22 kms