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

Distance from Smiley, TX to Hemphill, TX

Distance

329 mi

Time

6 hours 14 mins

Gas Cost

$30 - $59

There are 267.55 miles from Smiley to Hemphill in northeast direction and 329 miles (529.47 kilometers) by car, following the I-10 route.

Smiley and Hemphill are 6 hours 14 mins far apart, if you drive non-stop .

This is the fastest route from Smiley, TX to Hemphill, TX.

Smiley, TX and Hemphill, TX are in the same time zone (CDT). Current time in both locations is 3:42 pm.

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Lowest Price Rental Cars in Smiley, TX

Planning on renting a car to go from Smiley, TX to Hemphill, 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 13.22 gallons of gas to cover the route between Smiley, TX and Hemphill, TX.

The estimated cost of gas to go from Smiley to Hemphill is $42.37.

During the route, an average car will release 258.92 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 Hemphill, TX

If you want to meet halfway between Smiley, TX and Hemphill, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.051755 and -95.609191, or 30º 3' 6.318" N, 95º 36' 33.0876" W. This location is 164.53 miles away from Smiley, TX and Hemphill, TX and it would take approximately 3 hours 7 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Tomball, TX, situated 165 miles from Smiley, TX and 167 miles from Hemphill, TX. It would take 3 hours 15 mins to go from Smiley to Tomball and 3 hours 11 mins to go from Hemphill to Tomball.

Major City Closest to Halfway Point

The major city closest to the halfway point between Smiley, TX and Hemphill, TX is Houston, TX, situated 162 miles from Smiley, TX and 169 miles from Hemphill, TX. It would take 3 hours 8 mins to go from Smiley to Houston and 3 hours 14 mins to go from Hemphill to Houston.