Distance between cities › USA › Texas › Stephenville, TX › Distance from Stephenville to Keyes Book Hotels

Distance from Stephenville, TX to Keyes, CA

Distance

1,588 mi

Time

1 day 4 hours

Gas Cost

$145 - $283

There are 1,335.21 miles from Stephenville to Keyes in northwest direction and 1,588 miles (2,555.64 kilometers) by car, following the I-40 route.

Stephenville and Keyes are 1 day 4 hours far apart, if you drive non-stop .

This is the fastest route from Stephenville, TX to Keyes, CA.

Please note the time difference between Stephenville, TX and Keyes, CA is 2 hours. The current time in Stephenville is 5:15 pm and the current time in Keyes is 3:15 pm.

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Lowest Price Rental Cars in Stephenville, TX

Planning on renting a car to go from Stephenville, TX to Keyes, CA? Here there are some offers to rent a car in Stephenville, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Stephenville »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 63.76 gallons of gas to cover the route between Stephenville, TX and Keyes, CA.

The estimated cost of gas to go from Stephenville to Keyes is $204.27.

During the route, an average car will release 1,249.09 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Stephenville, TX and Keyes, CA

If you want to meet halfway between Stephenville, TX and Keyes, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.073467 and -109.74516, or 35º 4' 24.4812" N, 109º 44' 42.576" W. This location is 793.75 miles away from Stephenville, TX and Keyes, CA and it would take approximately 14 hours 5 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Petrified Forest National Park, AZ, situated 815 miles from Stephenville, TX and 794 miles from Keyes, CA. It would take 14 hours 38 mins to go from Stephenville to Petrified Forest National Park and 14 hours 26 mins to go from Keyes to Petrified Forest National Park.