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

Distance from Trinity, TX to Keldron, SD

Distance

1,368 mi

Time

1 day

Gas Cost

$127 - $248

There are 1,091.53 miles from Trinity to Keldron in northwest direction and 1,368 miles (2,201.58 kilometers) by car, following the I-45 and US-190 route.

Trinity and Keldron are 1 day far apart, if you drive non-stop .

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

Please note the time difference between Trinity, TX and Keldron, SD is 1 hour. The current time in Trinity is 8:06 am and the current time in Keldron is 7:06 am.

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Lowest Price Rental Cars in Trinity, TX

Planning on renting a car to go from Trinity, TX to Keldron, 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 54.94 gallons of gas to cover the route between Trinity, TX and Keldron, SD.

The estimated cost of gas to go from Trinity to Keldron is $179.21.

During the route, an average car will release 1,076.36 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 Keldron, SD

If you want to meet halfway between Trinity, TX and Keldron, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.087009 and -97.614, or 40º 5' 13.2324" N, 97º 36' 50.4" W. This location is 683.99 miles away from Trinity, TX and Keldron, SD and it would take approximately 12 hours 12 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Chester, NE, situated 721 miles from Trinity, TX and 648 miles from Keldron, SD. It would take 12 hours 36 mins to go from Trinity to Chester and 11 hours 52 mins to go from Keldron to Chester.