There are
931 mi
from Buckeye, AZ to Littleton, CO
That's the driving distance. It would take 16 hours 8 mins to go from Buckeye, Arizona to Littleton, Colorado.
The flight distance (direct flight from Buckeye, AZ to Littleton, CO) is 601.82 mi.
931 mi = 1,498.63 kms