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

Distance from Smiley, TX to Heath, TX

Distance

299 mi

Time

5 hours 17 mins

Gas Cost

$27 - $53

There are 255.97 miles from Smiley to Heath in northeast direction and 299 miles (481.19 kilometers) by car, following the I-35 route.

Smiley and Heath are 5 hours 17 mins far apart, if you drive non-stop .

This is the fastest route from Smiley, TX to Heath, TX. The halfway point is Temple, TX.

Smiley, TX and Heath, TX are in the same time zone (CDT). Current time in both locations is 5:16 pm.

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Lowest Price Rental Cars in Smiley, TX

Planning on renting a car to go from Smiley, TX to Heath, 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 12.02 gallons of gas to cover the route between Smiley, TX and Heath, TX.

The estimated cost of gas to go from Smiley to Heath is $38.55.

During the route, an average car will release 235.56 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 Heath, TX

If you want to meet halfway between Smiley, TX and Heath, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 31.097019 and -97.371307, or 31º 5' 49.2684" N, 97º 22' 16.7052" W. This location is 149.69 miles away from Smiley, TX and Heath, TX 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 city to the halfway point is Temple, TX, situated 156 miles from Smiley, TX and 152 miles from Heath, TX. It would take 2 hours 30 mins to go from Smiley to Temple and 2 hours 26 mins to go from Heath to Temple.

Major City Closest to Halfway Point

The major city closest to the halfway point between Smiley, TX and Heath, TX is Killeen, TX, situated 156 miles from Smiley, TX and 175 miles from Heath, TX. It would take 2 hours 38 mins to go from Smiley to and 2 hours 54 mins to go from Heath to Killeen.