The driving distance from Seattle to St. Louis is 2,094 miles
or 3,370 kilometers
This is a really long road trip, starting from Seattle, WA and arriving at your destination of Saint Louis, MO with a total driving time of 30.9 hours
If you just want to know how far it is between Seattle and St. Louis, the straight line distance is 1,724 miles
or 2,775 kilometers
If you are a pilot flying a private plane, you can fly straight from Seattle, WA to Saint Louis, MO for a total flight time of 3 hours, 24 minutes
Book a flight:
If you're a traveler planning a trip and you want to book a commercial flight, you can try searching for flights between SEA and STL.