Distance from San Diego, CA to Thornton, CO

Driving distance from San Diego, CA to Thornton, CO is 1085 miles (1746 km). How far is it from San Diego, CA to Thornton, CO? It's a 16 hours 50 minutes drive by car. Flight distance is approximately 838 miles (1349 km) and flight time from San Diego, CA to Thornton, CO is 01 hours 41 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.

Driving distance
1085 Miles
/
1746 Km
Driving distance
Gas consumption
43.40 Gallons
165.87 Litres
Gas consumption
Flight distance
838 Miles
/
1349 Km
Flight distance

How far is it from San Diego, CA to Thornton, CO?

To travel the distance from San Diego, CA 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.

Book a Hotel for your trip to Thornton, CO

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Last distance calculations