Distance between cities › USA › Texas › Smiley, TX › Distance from Smiley to Dallas/Fort Worth International Airport Book Hotels

Distance from Smiley, TX to DFW Airport

Distance

296 mi

Time

5 hours 16 mins

Gas Cost

$27 - $53

Helpful Inaccurate

There are 253.41 miles from Smiley to Dallas/Fort Worth International Airport (DFW) in north direction and 296 miles (476.37 kilometers) by car, following the I-35E route.

Smiley and DFW Airport are 5 hours 16 mins far apart, if you drive non-stop .

This is the fastest route from Smiley, TX to DFW Airport. The halfway point is Belton, TX.

Smiley, TX and DFW Airport are in the same time zone (CDT). Current time in both locations is 3:37 pm.

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Lowest Price Rental Cars in Smiley, TX

Planning on renting a car to go from Smiley, TX to DFW Airport? 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 11.90 gallons of gas to cover the route between Smiley, TX and DFW Airport.

The estimated cost of gas to go from Smiley to DFW Airport is $38.14.

During the route, an average car will release 233.09 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 DFW Airport

If you want to meet halfway between Smiley, TX and DFW Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 31.067385 and -97.405830, or 31º 4' 2.586" N, 97º 24' 20.988" W. This location is 148.12 miles away from Smiley, TX and DFW Airport and it would take approximately 2 hours 38 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Belton, TX, situated 149 miles from Smiley, TX and 154 miles from DFW Airport. It would take 2 hours 22 mins to go from Smiley to Belton and 2 hours 28 mins to go from DFW to Belton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Smiley, TX and DFW Airport is Killeen, TX, situated 156 miles from Smiley, TX and 170 miles from DFW Airport. It would take 2 hours 38 mins to go from Smiley to and 2 hours 50 mins to go from DFW to Killeen.