Distance from Longmont, CO to Southlake, TX

Driving distance from Longmont, CO to Southlake, TX is 820 miles (1319 km). How far is it from Longmont, CO to Southlake, TX? It's a 14 hours 18 minutes drive by car. Flight distance is approximately 666 miles (1072 km) and flight time from Longmont, CO to Southlake, TX 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.

Driving distance
820 Miles
/
1319 Km
Driving distance
Gas consumption
32.80 Gallons
125.31 Litres
Gas consumption
Flight distance
666 Miles
/
1072 Km
Flight distance

How far is it from Longmont, CO to Southlake, TX?

To travel the distance from Longmont, CO to Southlake, 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.

Book a Hotel for your trip to Southlake, TX

Choose a place to stay while traveling from Longmont, CO to Southlake, TX. We also offer Car Rental widget for your particular journey. There are lots of options to choose from. Give it a try.

Last distance calculations