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Calculate distances between locations with MapQuest's distance calculator tool, providing accurate measurements for travel planning.
Calculate driving distances between cities based on actual turn-by-turn directions and get a travel map to your destination.
There are 1,720.26 miles from Seattle to Saint Louis in southeast direction and 2,140 miles (3,444.00 kilometers) by car, following the I-90 E route. Seattle and Saint Louis are 1 day 6 hours far apart, if you drive non-stop .
Get a quick answer: It's 2,084 miles or 3354 km from Seattle to St. Louis, which takes about 30 hours, 38 minutes to drive.
Travelmath helps you find the driving time based on actual directions for your road trip. You can find out how long it will take to drive between any two cities, airports, states, countries, or zip codes. This can also help you plan the best route to travel to your destination.
How long does it take to drive from Seattle, Washington to Lambert-St. Louis International Airport? View a map with the drive time between Seattle, WA and STL to plan the duration of your next road trip.
Get the reverse directions for a St. Louis to Seattle drive, or go to the main page to plan a new road trip. You can also compare the travel time if you're flying or driving by calculating the distance from Seattle to St. Louis. Or get a full Seattle to St. Louis flight plan.
