Driving distance from Longmont, CO to Alton, TX is 1234 miles (1986 km). How far is it from Longmont, CO to Alton, TX? It's a 21 hours 31 minutes drive by car. Flight distance is approximately 1035 miles (1666 km) and flight time from Longmont, CO to Alton, TX is 02 hours 04 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 Longmont, CO to Alton, 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 Longmont, CO to Alton, 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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