Driving distance from Richardson, TX to Castle Rock, CO is 769 miles (1237 km). How far is it from Richardson, TX to Castle Rock, CO? It's a 11 hours 54 minutes drive by car. Flight distance is approximately 634 miles (1020 km) and flight time from Richardson, TX to Castle Rock, CO is 01 hours 16 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 Richardson, TX to Castle Rock, 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 Richardson, TX to Castle Rock, 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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