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

Distance from Smiley, TX to Carnegie, OK

Distance

479 mi

Time

8 hours 47 mins

Gas Cost

$44 - $85

There are 407.17 miles from Smiley to Carnegie in north direction and 479 miles (770.88 kilometers) by car, following the US-81 and US-287 route.

Smiley and Carnegie are 8 hours 47 mins far apart, if you drive non-stop .

This is the fastest route from Smiley, TX to Carnegie, OK.

Smiley, TX and Carnegie, OK are in the same time zone (CDT). Current time in both locations is 8:08 pm.

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Lowest Price Rental Cars in Smiley, TX

Planning on renting a car to go from Smiley, TX to Carnegie, OK? 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 19.23 gallons of gas to cover the route between Smiley, TX and Carnegie, OK.

The estimated cost of gas to go from Smiley to Carnegie is $61.60.

During the route, an average car will release 376.70 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 Carnegie, OK

If you want to meet halfway between Smiley, TX and Carnegie, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 32.391484 and -97.209914, or 32º 23' 29.3424" N, 97º 12' 35.6904" W. This location is 239.38 miles away from Smiley, TX and Carnegie, OK and it would take approximately 4 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Alvarado, TX, situated 245 miles from Smiley, TX and 235 miles from Carnegie, OK. It would take 4 hours 17 mins to go from Smiley to Alvarado and 4 hours 34 mins to go from Carnegie to Alvarado.

Major City Closest to Halfway Point

The major city closest to the halfway point between Smiley, TX and Carnegie, OK is Fort Worth, TX, situated 271 miles from Smiley, TX and 209 miles from Carnegie, OK. It would take 4 hours 46 mins to go from Smiley to Fort Worth and 4 hours 6 mins to go from Carnegie to Fort Worth.