The drive from Owatonna to Seattle is a 1,750-mile journey heading west on Interstate 90. You will pass through South Dakota, Wyoming, Montana, and Idaho before reaching Washington. The route is primarily flat, agricultural land, making for a consistent and relatively easy drive. The total travel time is approximately 26 hours. It is a major east-west artery connecting the states.
Total Distance: 2816 km driving distance; 2300 km straight-line air distance.
Be aware of speed limit changes when passing through small towns.
Late spring to early autumn for the best driving conditions.