There are 585.55 miles from Phoenix to Denver in northeast direction and 821 miles (1,321.27 kilometers) by car, following the I-70 and US-6 and US-50 route.
Phoenix and Denver are 15 hours 40 mins far apart, if you drive non-stop.
This is the fastest route from Phoenix, AZ to Denver, CO. The halfway point is Monticello, UT.
Phoenix, AZ and Denver, CO are in the same time zone (Mountain Standard Time). Current time in both locations is 9:45 pm.
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