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

Distance from Royal, IL to Lonepine, MT

Distance

1,737 mi

Time

1 day 6 hours

Gas Cost

$162 - $315

There are 1,415.52 miles from Royal to Lonepine in northwest direction and 1,737 miles (2,795.43 kilometers) by car, following the I-90 route.

Royal and Lonepine are 1 day 6 hours far apart, if you drive non-stop .

This is the fastest route from Royal, IL to Lonepine, MT.

Please note the time difference between Royal, IL and Lonepine, MT is 1 hour. The current time in Royal is 3:45 pm and the current time in Lonepine is 2:45 pm.

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Lowest Price Rental Cars in Royal, IL

Planning on renting a car to go from Royal, IL to Lonepine, MT? 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 69.76 gallons of gas to cover the route between Royal, IL and Lonepine, MT.

The estimated cost of gas to go from Royal to Lonepine is $227.56.

During the route, an average car will release 1,366.77 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 Lonepine, MT

If you want to meet halfway between Royal, IL and Lonepine, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.879445 and -101.144727, or 43º 52' 46.002" N, 101º 8' 41.0172" W. This location is 868.53 miles away from Royal, IL and Lonepine, MT and it would take approximately 15 hours 13 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Belvidere, SD, situated 893 miles from Royal, IL and 845 miles from Lonepine, MT. It would take 15 hours 31 mins to go from Royal to Belvidere and 14 hours 59 mins to go from Lonepine to Belvidere.