Distance between cities › USA › Alabama › Birmingham, AL › Distance from Birmingham to Post Book Hotels

Distance from Birmingham, AL to Post, TX

Distance

943 mi

Time

16 hours 40 mins

Gas Cost

$88 - $171

There are 840.79 miles from Birmingham to Post in west direction and 943 miles (1,517.61 kilometers) by car, following the I-20 and US-80 route.

Birmingham and Post are 16 hours 40 mins far apart, if you drive non-stop .

This is the fastest route from Birmingham, AL to Post, TX. The halfway point is Waskom, TX.

Birmingham, AL and Post, TX are in the same time zone (CDT). Current time in both locations is 9:23 am.

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Lowest Price Rental Cars in Birmingham, AL

Planning on renting a car to go from Birmingham, AL to Post, TX? Here there are some offers to rent a car in Birmingham, AL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Birmingham »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 37.85 gallons of gas to cover the route between Birmingham, AL and Post, TX.

The estimated cost of gas to go from Birmingham to Post is $123.48.

During the route, an average car will release 741.65 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 Birmingham, AL and Post, TX

If you want to meet halfway between Birmingham, AL and Post, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 32.467682 and -94.069214, or 32º 28' 3.6552" N, 94º 4' 9.1704" W. This location is 471.29 miles away from Birmingham, AL and Post, TX and it would take approximately 8 hours 20 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Waskom, TX, situated 472 miles from Birmingham, AL and 471 miles from Post, TX. It would take 7 hours 55 mins to go from Birmingham to Waskom and 7 hours 36 mins to go from Post to Waskom.

Major City Closest to Halfway Point

The major city closest to the halfway point between Birmingham, AL and Post, TX is Shreveport, LA, situated 452 miles from Birmingham, AL and 494 miles from Post, TX. It would take 7 hours 35 mins to go from Birmingham to and 8 hours 2 mins to go from Post to Shreveport.