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Distance from Royal, IL to LAS Airport

Distance

1,779 mi

Time

1 day 7 hours

Gas Cost

$166 - $322

Helpful Inaccurate

There are 1,498.01 miles from Royal to McCarran International Airport (LAS) in west direction and 1,779 miles (2,863.02 kilometers) by car, following the I-70 route.

Royal and LAS Airport are 1 day 7 hours far apart, if you drive non-stop .

This is the fastest route from Royal, IL to LAS Airport. The halfway point is Big Springs, NE.

Please note the time difference between Royal, IL and LAS Airport is 2 hours. The current time in Royal is 1:08 pm and the current time in LAS Airport is 11:08 am.

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Lowest Price Rental Cars in Royal, IL

Planning on renting a car to go from Royal, IL to LAS Airport? Here there are some offers to rent a car in Royal, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Royal »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 71.43 gallons of gas to cover the route between Royal, IL and LAS Airport.

The estimated cost of gas to go from Royal to LAS Airport is $233.

During the route, an average car will release 1,399.42 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 Royal, IL and LAS Airport

If you want to meet halfway between Royal, IL 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 41.022099 and -102.054382, or 41º 1' 19.5564" N, 102º 3' 15.7752" W. This location is 889.28 miles away from Royal, IL and LAS Airport and it would take approximately 15 hours 46 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Big Springs, NE, situated 852 miles from Royal, IL and 945 miles from LAS Airport. It would take 12 hours 19 mins to go from Royal to Big Springs and 13 hours 38 mins to go from LAS to Big Springs.

Major Cities Along the Route

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