Distance between cities › USA › Texas › Gary, TX › Distance from Gary to Troy Book Hotels

Distance from Gary, TX to Troy, TN

Distance

512 mi

Time

9 hours 10 mins

Gas Cost

$48 - $93

There are 420.81 miles from Gary to Troy in northeast direction and 512 miles (823.98 kilometers) by car, following the I-30 route.

Gary and Troy are 9 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Gary, TX to Troy, TN.

Gary, TX and Troy, TN are in the same time zone (CDT). Current time in both locations is 2:32 pm.

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Lowest Price Rental Cars in Gary, TX

Planning on renting a car to go from Gary, TX to Troy, TN? Here there are some offers to rent a car in Gary, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gary »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 20.57 gallons of gas to cover the route between Gary, TX and Troy, TN.

The estimated cost of gas to go from Gary to Troy is $67.11.

During the route, an average car will release 403.08 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 Gary, TX and Troy, TN

If you want to meet halfway between Gary, TX and Troy, TN or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.768024 and -92.161908, or 34º 46' 4.8864" N, 92º 9' 42.8688" W. This location is 256.15 miles away from Gary, TX and Troy, TN and it would take approximately 4 hours 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sherwood, AR, situated 262 miles from Gary, TX and 244 miles from Troy, TN. It would take 4 hours 56 mins to go from Gary to Sherwood and 4 hours 29 mins to go from Troy to Sherwood.

Major City Closest to Halfway Point

The major city closest to the halfway point between Gary, TX and Troy, TN is Little Rock, AR, situated 257 miles from Gary, TX and 259 miles from Troy, TN. It would take 4 hours 47 mins to go from Gary to Little Rock and 4 hours 33 mins to go from Troy to Little Rock.