Distance between cities › USA › Utah › SLC, UT › Distance from Salt Lake City International Airport to Austin Book Hotels

Distance from SLC Airport to Austin, CO

Distance

337 mi

Time

6 hours 31 mins

Gas Cost

$31 - $61

Helpful Inaccurate

There are 254.93 miles from Salt Lake City International Airport (SLC) to Austin in southeast direction and 337 miles (542.35 kilometers) by car, following the US-6 route.

SLC Airport and Austin are 6 hours 31 mins far apart, if you drive non-stop .

This is the fastest route from SLC Airport to Austin, CO. The halfway point is Green River, UT.

SLC Airport and Austin, CO are in the same time zone (MDT). Current time in both locations is 8:49 am.

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Lowest Price Rental Cars in SLC Airport

Planning on renting a car to go from SLC Airport to Austin, CO? Here there are some offers to rent a car in SLC Airport

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Salt Lake City International Airport »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 13.52 gallons of gas to cover the route between SLC Airport and Austin, CO.

The estimated cost of gas to go from SLC Airport to Austin is $44.10.

During the route, an average car will release 264.86 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between SLC Airport and Austin, CO

If you want to meet halfway between SLC Airport and Austin, CO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.088085 and -110.323151, or 39º 5' 17.106" N, 110º 19' 23.3436" W. This location is 168.31 miles away from SLC Airport and Austin, CO and it would take approximately 3 hours 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Green River, UT, situated 188 miles from SLC Airport and 147 miles from Austin, CO. It would take 3 hours 3 mins to go from SLC to Green River and 2 hours 13 mins to go from Austin to Green River.