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

Distance from Smiley, TX to Afton, TX

Distance

434 mi

Time

7 hours 57 mins

Gas Cost

$40 - $77

There are 362.46 miles from Smiley to Afton in northwest direction and 434 miles (698.46 kilometers) by car, following the I-10 and US-87 route.

Smiley and Afton are 7 hours 57 mins far apart, if you drive non-stop .

This is the fastest route from Smiley, TX to Afton, TX. The halfway point is Early, TX.

Smiley, TX and Afton, TX are in the same time zone (CDT). Current time in both locations is 11:11 pm.

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Lowest Price Rental Cars in Smiley, TX

Planning on renting a car to go from Smiley, TX to Afton, TX? 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 17.44 gallons of gas to cover the route between Smiley, TX and Afton, TX.

The estimated cost of gas to go from Smiley to Afton is $55.90.

During the route, an average car will release 341.63 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 $3.21 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Smiley, TX and Afton, TX

If you want to meet halfway between Smiley, TX and Afton, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 31.740843 and -98.957153, or 31º 44' 27.0348" N, 98º 57' 25.7508" W. This location is 217.09 miles away from Smiley, TX and Afton, TX and it would take approximately 3 hours 58 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Early, TX, situated 228 miles from Smiley, TX and 222 miles from Afton, TX. It would take 4 hours 10 mins to go from Smiley to Early and 4 hours 8 mins to go from Afton to Early.