About the drive from Denver to Fort Worth
This 759-mile route between Denver, CO and Fort Worth, TX is a popular drive in the region. Expect roughly 12 hr 12 min behind the wheel under normal traffic conditions.
Fuel-saving tips
- Keep your speed near 65 mph — fuel economy drops sharply above 70.
- Fill up before mountain or desert stretches; remote stations charge a premium.
- Use GasBuddy or AAA to spot cheap stations along your route before you leave.
- Use cruise control on flat sections only — long climbs benefit from light, steady throttle.