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

Distance from Smiley, TX to Jefferson, TX

Distance

387 mi

Time

7 hours 8 mins

Gas Cost

$35 - $69

There are 309.97 miles from Smiley to Jefferson in northeast direction and 387 miles (622.82 kilometers) by car, following the I-35 route.

Smiley and Jefferson are 7 hours 8 mins far apart, if you drive non-stop .

This is the fastest route from Smiley, TX to Jefferson, TX. The halfway point is Midway, TX.

Smiley, TX and Jefferson, TX are in the same time zone (CDT). Current time in both locations is 8:28 pm.

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Lowest Price Rental Cars in Smiley, TX

Planning on renting a car to go from Smiley, TX to Jefferson, 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 15.56 gallons of gas to cover the route between Smiley, TX and Jefferson, TX.

The estimated cost of gas to go from Smiley to Jefferson is $49.87.

During the route, an average car will release 304.78 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 Jefferson, TX

If you want to meet halfway between Smiley, TX and Jefferson, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.983477 and -95.826675, or 30º 59' 0.5172" N, 95º 49' 36.03" W. This location is 193.67 miles away from Smiley, TX and Jefferson, TX and it would take approximately 3 hours 34 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Midway, TX, situated 192 miles from Smiley, TX and 179 miles from Jefferson, TX. It would take 3 hours 16 mins to go from Smiley to Midway and 3 hours 18 mins to go from Jefferson to Midway.