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Distance from Washington, TX to San Augustine, TX

Distance

185 mi

Time

3 hours 48 mins

Gas Cost

$17 - $33

There are 147.33 miles from Washington to San Augustine in northeast direction and 185 miles (297.73 kilometers) by car, following the US-59 route.

Washington and San Augustine are 3 hours 48 mins far apart, if you drive non-stop .

This is the fastest route from Washington, TX to San Augustine, TX. The halfway point is Crockett, TX.

Washington, TX and San Augustine, TX are in the same time zone (CDT). Current time in both locations is 4:01 pm.

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Lowest Price Rental Cars in Washington, TX

Planning on renting a car to go from Washington, TX to San Augustine, TX? Here there are some offers to rent a car in Washington, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Washington »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 7.44 gallons of gas to cover the route between Washington, TX and San Augustine, TX.

The estimated cost of gas to go from Washington to San Augustine is $23.84.

During the route, an average car will release 145.68 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 Washington, TX and San Augustine, TX

If you want to meet halfway between Washington, TX and San Augustine, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 31.262096 and -95.542366, or 31º 15' 43.5456" N, 95º 32' 32.5176" W. This location is 92.57 miles away from Washington, TX and San Augustine, TX and it would take approximately 1 hour 54 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Crockett, TX, situated 108 miles from Washington, TX and 90 miles from San Augustine, TX. It would take 1 hour 51 mins to go from Washington to Crockett and 1 hour 29 mins to go from San Augustine to Crockett.