Distance between cities › USA › Minnesota › Barnesville, MN › Distance from Barnesville to Roy Book Hotels

Distance from Barnesville, MN to Roy, MT

Distance

654 mi

Time

11 hours 20 mins

Gas Cost

$61 - $119

There are 592.15 miles from Barnesville to Roy in west direction and 654 miles (1,052.51 kilometers) by car, following the I-94 route.

Barnesville and Roy are 11 hours 20 mins far apart, if you drive non-stop .

This is the fastest route from Barnesville, MN to Roy, MT.

Please note the time difference between Barnesville, MN and Roy, MT is 1 hour. The current time in Barnesville is 1:59 pm and the current time in Roy is 12:59 pm.

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Lowest Price Rental Cars in Barnesville, MN

Planning on renting a car to go from Barnesville, MN to Roy, MT? Here there are some offers to rent a car in Barnesville, MN

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Barnesville »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 26.27 gallons of gas to cover the route between Barnesville, MN and Roy, MT.

The estimated cost of gas to go from Barnesville to Roy is $85.68.

During the route, an average car will release 514.62 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 Barnesville, MN and Roy, MT

If you want to meet halfway between Barnesville, MN and Roy, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.89073 and -102.914566, or 46º 53' 26.628" N, 102º 54' 52.4376" W. This location is 327.03 miles away from Barnesville, MN and Roy, MT and it would take approximately 5 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is South Heart, ND, situated 327 miles from Barnesville, MN and 331 miles from Roy, MT. It would take 5 hours 23 mins to go from Barnesville to South Heart and 6 hours 7 mins to go from Roy to South Heart.