Distance between cities › USA › Texas › Deer Park, TX › Distance from Deer Park to Buffalo Gap Book Hotels

Distance from Deer Park, TX to Buffalo Gap, SD

Distance

1,276 mi

Time

23 hours 9 mins

Gas Cost

$117 - $227

There are 1,054 miles from Deer Park to Buffalo Gap in northwest direction and 1,276 miles (2,053.52 kilometers) by car, following the I-45 route.

Deer Park and Buffalo Gap are 23 hours 9 mins far apart, if you drive non-stop .

This is the fastest route from Deer Park, TX to Buffalo Gap, SD.

Please note the time difference between Deer Park, TX and Buffalo Gap, SD is 1 hour. The current time in Deer Park is 7:08 pm and the current time in Buffalo Gap is 6:08 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Deer Park, TX to Buffalo Gap, SD:

Lowest Price Rental Cars in Deer Park, TX

Planning on renting a car to go from Deer Park, TX to Buffalo Gap, SD? Here there are some offers to rent a car in Deer Park, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Deer Park »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 51.23 gallons of gas to cover the route between Deer Park, TX and Buffalo Gap, SD.

The estimated cost of gas to go from Deer Park to Buffalo Gap is $164.14.

During the route, an average car will release 1,003.71 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 Deer Park, TX and Buffalo Gap, SD

If you want to meet halfway between Deer Park, TX and Buffalo Gap, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.414593 and -97.620628, or 38º 24' 52.5348" N, 97º 37' 14.2608" W. This location is 637.82 miles away from Deer Park, TX and Buffalo Gap, SD and it would take approximately 11 hours 34 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is McPherson, KS, situated 675 miles from Deer Park, TX and 606 miles from Buffalo Gap, SD. It would take 11 hours 52 mins to go from Deer Park to McPherson and 11 hours 23 mins to go from Buffalo Gap to McPherson.

Major Cities Along the Route

Some major cities along the route include Norman, OK, Carrollton, TX, Dallas, TX, Lewisville, TX, Denton, TX, Wichita, KS, Pasadena, TX, The Woodlands, TX and Oklahoma City, OK.