Distance between cities › USA › Texas › Sinton, TX › Distance from Sinton to Academy Book Hotels

Distance from Sinton, TX to Academy, SD

Distance

1,191 mi

Time

21 hours 54 mins

Gas Cost

$111 - $216

There are 1,068.98 miles from Sinton to Academy in north direction and 1,191 miles (1,916.73 kilometers) by car, following the I-135 route.

Sinton and Academy are 21 hours 54 mins far apart, if you drive non-stop .

This is the fastest route from Sinton, TX to Academy, SD. The halfway point is Guthrie, OK.

Sinton, TX and Academy, SD are in the same time zone (CDT). Current time in both locations is 4:54 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Sinton, TX to Academy, SD:

Lowest Price Rental Cars in Sinton, TX

Planning on renting a car to go from Sinton, TX to Academy, SD? Here there are some offers to rent a car in Sinton, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Sinton »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 47.84 gallons of gas to cover the route between Sinton, TX and Academy, SD.

The estimated cost of gas to go from Sinton to Academy is $156.06.

During the route, an average car will release 937.29 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 Sinton, TX and Academy, SD

If you want to meet halfway between Sinton, TX and Academy, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.777042 and -97.448807, or 35º 46' 37.3512" N, 97º 26' 55.7052" W. This location is 595.62 miles away from Sinton, TX and Academy, SD and it would take approximately 10 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Guthrie, OK, situated 635 miles from Sinton, TX and 608 miles from Academy, SD. It would take 9 hours 24 mins to go from Sinton to Guthrie and 9 hours 45 mins to go from Academy to Guthrie.

Major City Closest to Halfway Point

The major city closest to the halfway point between Sinton, TX and Academy, SD is Oklahoma City, OK, situated 605 miles from Sinton, TX and 640 miles from Academy, SD. It would take 8 hours 58 mins to go from Sinton to and 10 hours 13 mins to go from Academy to Oklahoma City.