Driving distance from Dallas, TX to Thornton, CO is 787 miles (1267 km). How far is it from Dallas, TX to Thornton, CO? It's a 12 hours 35 minutes drive by car. Flight distance is approximately 668 miles (1075 km) and flight time from Dallas, TX to Thornton, CO is 01 hours 20 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 Dallas, TX to Thornton, CO, 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 Dallas, TX to Thornton, CO. 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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