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

Distance from SLC Airport to Alta, WY

Distance

288 mi

Time

5 hours 18 mins

Gas Cost

$27 - $52

There are 210.37 miles from Salt Lake City International Airport (SLC) to Alta in northeast direction and 288 miles (463.49 kilometers) by car, following the I-15 route.

SLC Airport and Alta are 5 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from SLC Airport to Alta, WY. The halfway point is Inkom, ID.

SLC Airport and Alta, WY are in the same time zone (MDT). Current time in both locations is 2:09 pm.

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Lowest Price Rental Cars in SLC Airport

Planning on renting a car to go from SLC Airport to Alta, WY? 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 11.55 gallons of gas to cover the route between SLC Airport and Alta, WY.

The estimated cost of gas to go from SLC Airport to Alta is $37.68.

During the route, an average car will release 226.31 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 Alta, WY

If you want to meet halfway between SLC Airport and Alta, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.791210 and -112.286308, or 42º 47' 28.356" N, 112º 17' 10.7088" W. This location is 143.81 miles away from SLC Airport and Alta, WY and it would take approximately 2 hours 39 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Inkom, ID, situated 155 miles from SLC Airport and 140 miles from Alta, WY. It would take 2 hours 24 mins to go from SLC to Inkom and 2 hours 40 mins to go from Alta to Inkom.