Distance between cities › USA › Montana › Boulder, MT › Distance from Boulder to Hall Book Hotels

Distance from Boulder, MT to Hall, MT

Distance

101 mi

Time

1 hour 54 mins

Gas Cost

$9 - $18

There are 56.64 miles from Boulder to Hall in northwest direction and 101 miles (162.54 kilometers) by car, following the US-12 route.

Boulder and Hall are 1 hour 54 mins far apart, if you drive non-stop .

This is the fastest route from Boulder, MT to Hall, MT.

Boulder, MT and Hall, MT are in the same time zone (MDT). Current time in both locations is 1:36 am.

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Lowest Price Rental Cars in Boulder, MT

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Boulder »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 4.08 gallons of gas to cover the route between Boulder, MT and Hall, MT.

The estimated cost of gas to go from Boulder to Hall is $13.14.

During the route, an average car will release 79.86 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 $3.23 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Boulder, MT and Hall, MT

If you want to meet halfway between Boulder, MT and Hall, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.559041 and -112.42432, or 46º 33' 32.5476" N, 112º 25' 27.552" W. This location is 50.75 miles away from Boulder, MT and Hall, MT and it would take approximately 57 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Elliston, MT, situated 53 miles from Boulder, MT and 49 miles from Hall, MT. It would take 1 hour to go from Boulder to Elliston and 55 minutes to go from Hall to Elliston.