There are
1,512 mi
from Arvada, CO to Fort Walton Beach, FL
That's the driving distance. It would take 1 day 3 hours to go from Arvada, Colorado to Fort Walton Beach, Florida.
The flight distance (direct flight from Arvada, CO to Fort Walton Beach, FL) is 1,225.10 mi.
1,512 mi = 1.61 kms