Distance between cities › USA › North Dakota › Overly, ND › Distance from Overly to Boulder Book Hotels

Distance from Overly, ND to Boulder, MT

Distance

757 mi

Time

14 hours 8 mins

Gas Cost

$71 - $137

There are 583.48 miles from Overly to Boulder in southwest direction and 757 miles (1,218.27 kilometers) by car, following the I-94 route.

Overly and Boulder are 14 hours 8 mins far apart, if you drive non-stop .

This is the fastest route from Overly, ND to Boulder, MT.

Please note the time difference between Overly, ND and Boulder, MT is 1 hour. The current time in Overly is 9:46 am and the current time in Boulder is 8:46 am.

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Lowest Price Rental Cars in Overly, ND

Planning on renting a car to go from Overly, ND to Boulder, MT? Here there are some offers to rent a car in Overly, ND

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Overly »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 30.39 gallons of gas to cover the route between Overly, ND and Boulder, MT.

The estimated cost of gas to go from Overly to Boulder is $99.12.

During the route, an average car will release 595.31 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 Overly, ND and Boulder, MT

If you want to meet halfway between Overly, ND and Boulder, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.465762 and -105.747091, or 46º 27' 56.7432" N, 105º 44' 49.5276" W. This location is 378.30 miles away from Overly, ND and Boulder, MT and it would take approximately 7 hours 4 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Miles City, MT, situated 387 miles from Overly, ND and 370 miles from Boulder, MT. It would take 7 hours 33 mins to go from Overly to Miles City and 6 hours 39 mins to go from Boulder to Miles City.