Miles between Las Vegas, NV and Seatac, WA

There are
1,121 mi
from Las Vegas, NV to Seatac, WA

That's the driving distance. It would take 20 hours 48 mins to go from Las Vegas, Nevada to Seatac, Washington.

The flight distance (direct flight from Las Vegas, NV to Seatac, WA) is 854.45 mi.

1,121 mi = 1.61 kms