Distance between cities › USA › Texas › Freeport, TX › Distance from Freeport to O Brien Book Hotels

Distance from Freeport, TX to O Brien, TX

Distance

482 mi

Time

9 hours 42 mins

Gas Cost

$44 - $86

There are 404.61 miles from Freeport to O Brien in northwest direction and 482 miles (775.70 kilometers) by car, following the TX 71 route.

Freeport and O Brien are 9 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Freeport, TX to O Brien, TX. The halfway point is Abbott, TX.

Freeport, TX and O Brien, TX are in the same time zone (CDT). Current time in both locations is 11:39 pm.

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Lowest Price Rental Cars in Freeport, TX

Planning on renting a car to go from Freeport, TX to O Brien, TX? Here there are some offers to rent a car in Freeport, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Freeport »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 19.37 gallons of gas to cover the route between Freeport, TX and O Brien, TX.

The estimated cost of gas to go from Freeport to O Brien is $62.11.

During the route, an average car will release 379.59 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 $3.21 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Freeport, TX and O Brien, TX

If you want to meet halfway between Freeport, TX and O Brien, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 31.939886 and -97.096497, or 31º 56' 23.5896" N, 97º 5' 47.3892" W. This location is 241.21 miles away from Freeport, TX and O Brien, TX and it would take approximately 4 hours 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Abbott, TX, situated 264 miles from Freeport, TX and 259 miles from O Brien, TX. It would take 4 hours 20 mins to go from Freeport to Abbott and 4 hours 30 mins to go from O Brien to Abbott.

Major City Closest to Halfway Point

The major city closest to the halfway point between Freeport, TX and O Brien, TX is Waco, TX, situated 245 miles from Freeport, TX and 283 miles from O Brien, TX. It would take 4 hours 6 mins to go from Freeport to and 4 hours 51 mins to go from O Brien to Waco.