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

Distance from Trinity, TX to Saint Onge, SD

Distance

1,289 mi

Time

22 hours 54 mins

Gas Cost

$120 - $234

There are 1,043.15 miles from Trinity to Saint Onge in northwest direction and 1,289 miles (2,074.44 kilometers) by car, following the I-45 and US-190 route.

Trinity and Saint Onge are 22 hours 54 mins far apart, if you drive non-stop .

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

Please note the time difference between Trinity, TX and Saint Onge, SD is 1 hour. The current time in Trinity is 8:07 am and the current time in Saint Onge is 7:07 am.

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Lowest Price Rental Cars in Trinity, TX

Planning on renting a car to go from Trinity, TX to Saint Onge, 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 51.76 gallons of gas to cover the route between Trinity, TX and Saint Onge, SD.

The estimated cost of gas to go from Trinity to Saint Onge is $168.86.

During the route, an average car will release 1,014.18 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 Saint Onge, SD

If you want to meet halfway between Trinity, TX and Saint Onge, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.532126 and -97.657324, or 39º 31' 55.6536" N, 97º 39' 26.3664" W. This location is 644.47 miles away from Trinity, TX and Saint Onge, SD and it would take approximately 11 hours 27 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Concordia, KS, situated 690 miles from Trinity, TX and 600 miles from Saint Onge, SD. It would take 12 hours 2 mins to go from Trinity to Concordia and 10 hours 55 mins to go from Saint Onge to Concordia.