Distance between cities › USA › Texas › Trinity, TX › Distance from Trinity to Hartsfield–Jackson Atlanta International Airport Book Hotels

Distance from Trinity, TX to ATL Airport

Distance

780 mi

Time

14 hours 33 mins

Gas Cost

$71 - $139

Helpful Inaccurate

There are 665.60 miles from Trinity to Hartsfield–Jackson Atlanta International Airport (ATL) in northeast direction and 780 miles (1,255.29 kilometers) by car, following the I-20 route.

Trinity and ATL Airport are 14 hours 33 mins far apart, if you drive non-stop .

This is the fastest route from Trinity, TX to ATL Airport. The halfway point is Stennis Space Center, MS.

Please note the time difference between Trinity, TX and ATL Airport is 1 hour. The current time in Trinity is 12:45 am and the current time in ATL Airport is 1:45 am.

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Lowest Price Rental Cars in Trinity, TX

Planning on renting a car to go from Trinity, TX to ATL Airport? 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 31.31 gallons of gas to cover the route between Trinity, TX and ATL Airport.

The estimated cost of gas to go from Trinity to ATL Airport is $100.31.

During the route, an average car will release 613.41 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 Trinity, TX and ATL Airport

If you want to meet halfway between Trinity, TX and ATL Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.326542 and -89.547501, or 30º 19' 35.5512" N, 89º 32' 51.0036" W. This location is 389.80 miles away from Trinity, TX and ATL Airport and it would take approximately 7 hours 16 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Stennis Space Center, MS, situated 411 miles from Trinity, TX and 431 miles from ATL Airport. It would take 6 hours 55 mins to go from Trinity to Stennis Space Center and 6 hours 30 mins to go from ATL to Stennis Space Center.