Distance between cities › USA › Illinois › Royal, IL › Distance from Royal to Sinclair Book Hotels

Distance from Royal, IL to Sinclair, WY

Distance

1,142 mi

Time

19 hours 54 mins

Gas Cost

$106 - $207

There are 1,002.19 miles from Royal to Sinclair in west direction and 1,142 miles (1,837.87 kilometers) by car, following the I-80 Express route.

Royal and Sinclair are 19 hours 54 mins far apart, if you drive non-stop .

This is the fastest route from Royal, IL to Sinclair, WY. The halfway point is Milford, NE.

Please note the time difference between Royal, IL and Sinclair, WY is 1 hour. The current time in Royal is 2:34 pm and the current time in Sinclair is 1:34 pm.

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Lowest Price Rental Cars in Royal, IL

Planning on renting a car to go from Royal, IL to Sinclair, WY? 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 45.87 gallons of gas to cover the route between Royal, IL and Sinclair, WY.

The estimated cost of gas to go from Royal to Sinclair is $149.63.

During the route, an average car will release 898.67 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 Sinclair, WY

If you want to meet halfway between Royal, IL and Sinclair, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.817959 and -97.068909, or 40º 49' 4.6524" N, 97º 4' 8.0724" W. This location is 571.07 miles away from Royal, IL and Sinclair, WY and it would take approximately 9 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Milford, NE, situated 581 miles from Royal, IL and 567 miles from Sinclair, WY. It would take 8 hours 46 mins to go from Royal to Milford and 7 hours 41 mins to go from Sinclair to Milford.

Major City Closest to Halfway Point

The major city closest to the halfway point between Royal, IL and Sinclair, WY is Lincoln, NE, situated 558 miles from Royal, IL and 585 miles from Sinclair, WY. It would take 8 hours 28 mins to go from Royal to and 7 hours 58 mins to go from Sinclair to Lincoln.