There are 871.54 miles from Seattle to Las Vegas in southeast direction and 1,119 miles (1,800.86 kilometers) by car, following the I-84 route.
Seattle and Las Vegas are 20 hours 53 mins far apart, if you drive non-stop.
This is the fastest route from Seattle, WA to Las Vegas, NV. The halfway point is Mountain Home, ID.
Seattle, WA and Las Vegas, NV are in the same time zone (Pacific Daylight Time). Current time in both locations is 11:29 pm.
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