Driving distance from Thornton, CO to Johnson City, TN is 1442 miles (2320 km). How far is it from Thornton, CO to Johnson City, TN? It's a 23 hours 41 minutes drive by car. Flight distance is approximately 1251 miles (2013 km) and flight time from Thornton, CO to Johnson City, TN is 02 hours 30 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 Thornton, CO to Johnson City, TN, 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 Thornton, CO to Johnson City, TN. 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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