Distance between cities › USA › South Dakota › Sioux Falls, SD › Distance from Sioux Falls to McCarran International Airport Book Hotels

Distance from Sioux Falls, SD to LAS Airport

Distance

1,412 mi

Time

1 day

Gas Cost

$132 - $256

Helpful Inaccurate

There are 1,101.88 miles from Sioux Falls to McCarran International Airport (LAS) in southwest direction and 1,412 miles (2,272.39 kilometers) by car, following the I-90 route.

Sioux Falls and LAS Airport are 1 day far apart, if you drive non-stop .

This is the fastest route from Sioux Falls, SD to LAS Airport. The halfway point is Thornton, CO.

Please note the time difference between Sioux Falls, SD and LAS Airport is 2 hours. The current time in Sioux Falls is 3:43 pm and the current time in LAS Airport is 1:43 pm.

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Lowest Price Rental Cars in Sioux Falls, SD

Planning on renting a car to go from Sioux Falls, SD to LAS Airport? Here there are some offers to rent a car in Sioux Falls, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Sioux Falls »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 56.70 gallons of gas to cover the route between Sioux Falls, SD and LAS Airport.

The estimated cost of gas to go from Sioux Falls to LAS Airport is $184.95.

During the route, an average car will release 1,110.84 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 Sioux Falls, SD and LAS Airport

If you want to meet halfway between Sioux Falls, SD and LAS Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.861046 and -104.962036, or 39º 51' 39.7656" N, 104º 57' 43.3296" W. This location is 705.90 miles away from Sioux Falls, SD and LAS Airport and it would take approximately 12 hours 23 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Thornton, CO, situated 710 miles from Sioux Falls, SD and 763 miles from LAS Airport. It would take 9 hours 57 mins to go from Sioux Falls to Thornton and 11 hours 33 mins to go from LAS to Thornton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Sioux Falls, SD and LAS Airport is Denver, CO, situated 718 miles from Sioux Falls, SD and 756 miles from LAS Airport. It would take 10 hours 5 mins to go from Sioux Falls to and 11 hours 26 mins to go from LAS to Denver.

Major Cities Along the Route

Some other major cities along the route include Thornton, CO,Westminster, CO,Arvada, CO,Lakewood, CO,North Las Vegas, NV,Las Vegas, NV,Omaha, NE, and Lincoln, NE.