Distance from Seattle, WA to O'Fallon, MO

Driving distance from Seattle, WA to O'Fallon, MO is 2052 miles (3303 km). How far is it from Seattle, WA to O'Fallon, MO? It's a 31 hours 27 minutes drive by car. Flight distance is approximately 1691 miles (2721 km) and flight time from Seattle, WA to O'Fallon, MO is 03 hours 24 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip.

Driving distance
2052 Miles
/
3303 Km
Driving distance
Gas consumption
82.08 Gallons
313.79 Litres
Gas consumption
Flight distance
1691 Miles
/
2721 Km
Flight distance

How far is it from Seattle, WA to O'Fallon, MO?

To travel the distance from Seattle, WA to O'Fallon, MO, please, click on the map to see the route for the journey. "Gas Cost Calculator" tool is to your right. You can always modify it and make the number more applicable for your journey.

Book a Hotel for your trip to O'Fallon, MO

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Last distance calculations