Driving distance from O'Fallon, MO to Amarillo, TX is 753 miles (1212 km). How far is it from O'Fallon, MO to Amarillo, TX? It's a 11 hours 37 minutes drive by car. Flight distance is approximately 662 miles (1065 km) and flight time from O'Fallon, MO to Amarillo, TX is 01 hours 19 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.
To travel the distance from O'Fallon, MO to Amarillo, TX, 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.
Choose a place to stay while traveling from O'Fallon, MO to Amarillo, TX. We also offer Car Rental widget for your particular journey. There are lots of options to choose from. Give it a try.
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