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

Distance from Smiley, TX to Sylvester, TX

Distance

348 mi

Time

6 hours 19 mins

Gas Cost

$32 - $62

There are 284.54 miles from Smiley to Sylvester in northwest direction and 348 miles (560.05 kilometers) by car, following the I-10 and US-87 route.

Smiley and Sylvester are 6 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Smiley, TX to Sylvester, TX. The halfway point is Lometa, TX.

Smiley, TX and Sylvester, TX are in the same time zone (CDT). Current time in both locations is 11:48 pm.

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Lowest Price Rental Cars in Smiley, TX

Planning on renting a car to go from Smiley, TX to Sylvester, 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 13.97 gallons of gas to cover the route between Smiley, TX and Sylvester, TX.

The estimated cost of gas to go from Smiley to Sylvester is $44.78.

During the route, an average car will release 273.63 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 Sylvester, TX

If you want to meet halfway between Smiley, TX and Sylvester, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 31.202127 and -98.387970, or 31º 12' 7.6572" N, 98º 23' 16.692" W. This location is 173.88 miles away from Smiley, TX and Sylvester, TX and it would take approximately 3 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 Lometa, TX, situated 185 miles from Smiley, TX and 177 miles from Sylvester, TX. It would take 3 hours 11 mins to go from Smiley to Lometa and 3 hours 32 mins to go from Sylvester to Lometa.