Distance between cities › USA › Texas › Lyons, TX › Distance from Lyons to San Augustine Book Hotels

Distance from Lyons, TX to San Augustine, TX

Distance

192 mi

Time

3 hours 47 mins

Gas Cost

$18 - $35

There are 165.65 miles from Lyons to San Augustine in northeast direction and 192 miles (308.99 kilometers) by car, following the TX 21 route.

Lyons and San Augustine are 3 hours 47 mins far apart, if you drive non-stop .

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

Lyons, TX and San Augustine, TX are in the same time zone (CDT). Current time in both locations is 2:56 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Lyons, TX to San Augustine, TX:

Lowest Price Rental Cars in Lyons, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Lyons »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 7.70 gallons of gas to cover the route between Lyons, TX and San Augustine, TX.

The estimated cost of gas to go from Lyons to San Augustine is $25.12.

During the route, an average car will release 150.87 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 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Lyons, TX and San Augustine, TX

If you want to meet halfway between Lyons, 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 31.290155 and -95.504433, or 31º 17' 24.558" N, 95º 30' 15.9588" W. This location is 95.87 miles away from Lyons, TX and San Augustine, TX and it would take approximately 1 hour 53 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 102 miles from Lyons, TX and 90 miles from San Augustine, TX. It would take 1 hour 41 mins to go from Lyons to Crockett and 1 hour 29 mins to go from San Augustine to Crockett.