There are 176.76 miles from Kennewick to Portland in southwest direction and 203 miles (326.70 kilometers) by car, following the WA 14 route.
Kennewick and Portland are 3 hours 23 mins far apart, if you drive non-stop .
This is the fastest route from Kennewick, WA to Portland, OR. The halfway point is Rufus, OR.
Kennewick, WA and Portland, OR are in the same time zone (PDT). Current time in both locations is 2:59 am.
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