Distance between cities › USA › Texas › Mount Vernon, TX › Distance from Mount Vernon to Obrien Book Hotels

Distance from Mount Vernon, TX to Obrien, CA

Distance

1,985 mi

Time

1 day 11 hours

Gas Cost

$185 - $360

There are 1,577.95 miles from Mount Vernon to Obrien in northwest direction and 1,985 miles (3,194.55 kilometers) by car, following the I-40 route.

Mount Vernon and Obrien are 1 day 11 hours far apart, if you drive non-stop .

This is the fastest route from Mount Vernon, TX to Obrien, CA.

Please note the time difference between Mount Vernon, TX and Obrien, CA is 2 hours. The current time in Mount Vernon is 5:24 am and the current time in Obrien is 3:24 am.

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Lowest Price Rental Cars in Mount Vernon, TX

Planning on renting a car to go from Mount Vernon, TX to Obrien, CA? Here there are some offers to rent a car in Mount Vernon, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Vernon »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 79.72 gallons of gas to cover the route between Mount Vernon, TX and Obrien, CA.

The estimated cost of gas to go from Mount Vernon to Obrien is $260.04.

During the route, an average car will release 1,561.84 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mount Vernon, TX and Obrien, CA

If you want to meet halfway between Mount Vernon, TX and Obrien, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.971171 and -110.465711, or 34º 58' 16.2156" N, 110º 27' 56.5596" W. This location is 992.49 miles away from Mount Vernon, TX and Obrien, CA and it would take approximately 17 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Joseph City, AZ, situated 965 miles from Mount Vernon, TX and 1,020 miles from Obrien, CA. It would take 17 hours 6 mins to go from Mount Vernon to Joseph City and 18 hours 16 mins to go from Obrien to Joseph City.

Major Cities Along the Route

Some major cities along the route include Sacramento, CA, Wichita Falls, TX, McKinney, TX, Bakersfield, CA, Stockton, CA, Denton, TX, Albuquerque, NM and Amarillo, TX.