Distance between cities › USA › Texas › Buffalo Gap, TX › Distance from Buffalo Gap to Saint Augustine Book Hotels

Distance from Buffalo Gap, TX to Saint Augustine, IL

Distance

944 mi

Time

17 hours 32 mins

Gas Cost

$86 - $168

There are 782.47 miles from Buffalo Gap to Saint Augustine in northeast direction and 944 miles (1,519.22 kilometers) by car, following the I-44 route.

Buffalo Gap and Saint Augustine are 17 hours 32 mins far apart, if you drive non-stop .

This is the fastest route from Buffalo Gap, TX to Saint Augustine, IL. The halfway point is Vinita, OK.

Buffalo Gap, TX and Saint Augustine, IL are in the same time zone (CDT). Current time in both locations is 8:23 pm.

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Lowest Price Rental Cars in Buffalo Gap, TX

Planning on renting a car to go from Buffalo Gap, TX to Saint Augustine, IL? Here there are some offers to rent a car in Buffalo Gap, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Buffalo Gap »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 37.90 gallons of gas to cover the route between Buffalo Gap, TX and Saint Augustine, IL.

The estimated cost of gas to go from Buffalo Gap to Saint Augustine is $121.44.

During the route, an average car will release 742.61 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Buffalo Gap, TX and Saint Augustine, IL

If you want to meet halfway between Buffalo Gap, TX and Saint Augustine, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.646339 and -95.100670, or 36º 38' 46.8204" N, 95º 6' 2.412" W. This location is 471.90 miles away from Buffalo Gap, TX and Saint Augustine, IL and it would take approximately 8 hours 46 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Vinita, OK, situated 472 miles from Buffalo Gap, TX and 476 miles from Saint Augustine, IL. It would take 7 hours 40 mins to go from Buffalo Gap to Vinita and 8 hours 12 mins to go from Saint Augustine to Vinita.