Distance from Washington D.C., DC to O'Fallon, MO
Driving distance from Washington D.C., DC to O'Fallon, MO is 844 miles (1358 km). How far is it from Washington D.C., DC to O'Fallon, MO? It's a 13 hours 29 minutes drive by car. Flight distance is approximately 734 miles (1182 km) and flight time from Washington D.C., DC to O'Fallon, MO is 01 hours 28 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.
Check returning route - Distance from O'Fallon, MO to Washington D.C., DC How far is it from Washington D.C., DC to O'Fallon, MO?
To travel the distance from Washington D.C., DC 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.
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