There are
843 mi
from Lakewood, CO to Hazelwood, MO
That's the driving distance. It would take 14 hours 54 mins to go from Lakewood, Colorado to Hazelwood, Missouri.
The flight distance (direct flight from Lakewood, CO to Hazelwood, MO) is 788.95 mi.
843 mi = 1,357.03 kms