Distance between cities › USA › Texas › Trinity, TX › Distance from Trinity to Ashton Book Hotels

Distance from Trinity, TX to Ashton, SD

Distance

1,139 mi

Time

20 hours 31 mins

Gas Cost

$106 - $206

There are 985.32 miles from Trinity to Ashton in north direction and 1,139 miles (1,833.04 kilometers) by car, following the I-45 and US-190 route.

Trinity and Ashton are 20 hours 31 mins far apart, if you drive non-stop .

This is the fastest route from Trinity, TX to Ashton, SD.

Trinity, TX and Ashton, SD are in the same time zone (CDT). Current time in both locations is 3:44 am.

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Lowest Price Rental Cars in Trinity, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Trinity »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 45.76 gallons of gas to cover the route between Trinity, TX and Ashton, SD.

The estimated cost of gas to go from Trinity to Ashton is $149.25.

During the route, an average car will release 896.44 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 Trinity, TX and Ashton, SD

If you want to meet halfway between Trinity, TX and Ashton, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.07231 and -97.327328, or 38º 4' 20.316" N, 97º 19' 38.3808" W. This location is 569.65 miles away from Trinity, TX and Ashton, SD and it would take approximately 10 hours 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is North Newton, KS, situated 580 miles from Trinity, TX and 561 miles from Ashton, SD. It would take 10 hours 9 mins to go from Trinity to North Newton and 10 hours 26 mins to go from Ashton to North Newton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Trinity, TX and Ashton, SD is Wichita, KS, situated 552 miles from Trinity, TX and 589 miles from Ashton, SD. It would take 9 hours 40 mins to go from Trinity to Wichita and 10 hours 57 mins to go from Ashton to Wichita.