Distance from Seattle to St. Louis by Car and Plane

The flight distance from Seattle (WA) to St. Louis (MO) is 1721 miles or 2769 kilometers or 1494 nautical miles.
Driving distance from Seattle to St. Louis is 2089 miles (3363 kilometers).
Difference between fly and travel by a car is 368 miles or 594 km.

Flight distance from Seattle, WA to St. Louis, MO in miles and km?

The air travel (bird fly) shortest distance between Seattle and St. Louis is 1721 miles or 2769 km.
The nearest airport to Seattle, is Seattle Tacoma International Airport (SEA) and the nearest airport to St. Louis, is St Louis Lambert International Airport (STL).

What is the average flight time from Seattle to St. Louis?

Flight time from Seattle, WA to St. Louis, MO is 3 hours 57 minutes under average conditions.
Exact flight times may vary depending on aircraft type, weather conditions, baggage load, and other environmental factors.

Seattle to St. Louis Flight Route Map

Map Showing the Distance Between Seattle, WA and St. Louis, MO
This map shows the distance from Seattle, WA, Usa to St. Louis, MO, Usa. You can also see the distance in miles and km below the map. Flight route map from Seattle, Washington to St. Louis, Missouri is displayed below.

Driving distance from Seattle, WA to St. Louis, MO

The driving distance from Seattle, Washington to St. Louis, Missouri is 2089 miles or 3363 km.
The total driving distance from Seattle, WA to St. Louis, MO is 2089 miles or 3363 kilometers. Your trip begins in Seattle, Washington. It ends in St. Louis, Missouri.
The driving distance from Seattle, Washington to St. Louis, Missouri is approximately 2089 miles (3363 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 36 to 37 hours under normal conditions.

Driving time from Seattle, WA to St. Louis, MO

How long is the drive from Seattle, WA to St. Louis, MO?
The total driving time is 36 hours, 31 minutes.
How long does a car ride from Seattle to St. Louis take?
Seattle and St. Louis are 36 hours 31 mins far apart, if you drive non-stop.
Attention! According to the recommendations of experts, you should stop and take a break every 2 hours on average, take a fresh air and walk a little to protect your alertness and health during long trips by car. In addition, you can drink some coffee to prevent you from sleeping. People who drive constantly without taking a break lose their focus and can eventually cause accidents. Also, please drive carefully and follow the speed rules.

Time Difference between Seattle and St. Louis

Time difference between Seattle (WA) and St. Louis (MO) is 2 Hours.
St. Louis time is 2 Hours ahead of Seattle.

Current local time in SeattleCurrent local time in St. Louis
2025-12-05, 09:02:22 MST2025-12-05, 11:02:22 EST
How Far is it Between Seattle Washington, USA and St. Louis Missouri, USA?

You can compare air and road distance between Seattle, WA and St. Louis, MO in this summary table of distances in miles, kilometers and nautical miles.

Distance type Miles Kilometers Nautical miles
Driving distance 2089 mi 3363 km 1814.09 nmi
Straight line distance 1721 mi 2769 km 1494 nmi
Difference 368 mi 594 km 320 nmi

Seattle Details

Seattle is located in Washington, USA.

GPS CoordinatesLatitude: N 47° 36' 22.4'' Longitude: W 122° 19' 55.5''
Latitude47.60621
Longitude-122.33207
StateWashington
Nearest airports to Seattle

View Seattle Map

St. Louis Details

St. Louis is located in Missouri, USA.

GPS CoordinatesLatitude: N 38° 37' 38.2'' Longitude: W 90° 11' 52.4''
Latitude38.62727
Longitude-90.19789
StateMissouri
Nearest airports to St. Louis

View St. Louis Map


Estimated Travel Time by Car Between Seattle, WA and St. Louis, MO
Average SpeedTravel Time
30 mph (48 km/h) 70 hours 3 minutes
40 mph (64 km/h) 52 hours 32 minutes
45 mph (72 km/h) 46 hours 42 minutes
50 mph (80 km/h) 42 hours 2 minutes
55 mph (88 km/h) 38 hours 12 minutes
60 mph (96 km/h) 35 hours 1 minutes
65 mph (104 km/h) 32 hours 20 minutes
70 mph (112 km/h) 30 hours 1 minutes
75 mph (120 km/h) 28 hours 1 minutes
80 mph (128 km/h) 26 hours 16 minutes
85 mph (136 km/h) 24 hours 43 minutes