There are
815 mi
from Arvada, CO to Hannibal, MO
That's the driving distance. It would take 14 hours 22 mins to go from Arvada, Colorado to Hannibal, Missouri.
The flight distance (direct flight from Arvada, CO to Hannibal, MO) is 728.54 mi.
815 mi = 1,311.68 kms