Distance between cities › USA › Texas › Smiley, TX › Distance from Smiley to Grayson Book Hotels

Distance from Smiley, TX to Grayson, GA

Distance

981 mi

Time

18 hours 18 mins

Gas Cost

$90 - $175

There are 865.43 miles from Smiley to Grayson in northeast direction and 981 miles (1,578.77 kilometers) by car, following the I-65 route.

Smiley and Grayson are 18 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Smiley, TX to Grayson, GA.

Please note the time difference between Smiley, TX and Grayson, GA is 1 hour. The current time in Smiley is 5:15 pm and the current time in Grayson is 6:15 pm.

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Lowest Price Rental Cars in Smiley, TX

Planning on renting a car to go from Smiley, TX to Grayson, GA? Here there are some offers to rent a car in Smiley, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Smiley »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 39.39 gallons of gas to cover the route between Smiley, TX and Grayson, GA.

The estimated cost of gas to go from Smiley to Grayson is $126.19.

During the route, an average car will release 771.64 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 Smiley, TX and Grayson, GA

If you want to meet halfway between Smiley, TX and Grayson, GA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.479648 and -90.243311, or 30º 28' 46.7328" N, 90º 14' 35.9196" W. This location is 490.35 miles away from Smiley, TX and Grayson, GA and it would take approximately 9 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Robert, LA, situated 482 miles from Smiley, TX and 504 miles from Grayson, GA. It would take 9 hours 4 mins to go from Smiley to Robert and 9 hours 21 mins to go from Grayson to Robert.