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

Distance from Boulder, MT to Pryor, MT

Distance

253 mi

Time

5 hours 1 min

Gas Cost

$23 - $45

There are 181.48 miles from Boulder to Pryor in southeast direction and 253 miles (407.16 kilometers) by car, following the I-90 route.

Boulder and Pryor are 5 hours 1 min far apart, if you drive non-stop .

This is the fastest route from Boulder, MT to Pryor, MT. The halfway point is Springdale, MT.

Boulder, MT and Pryor, MT are in the same time zone (MDT). Current time in both locations is 12:00 am.

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Lowest Price Rental Cars in Boulder, MT

Planning on renting a car to go from Boulder, MT to Pryor, 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 10.16 gallons of gas to cover the route between Boulder, MT and Pryor, MT.

The estimated cost of gas to go from Boulder to Pryor is $32.65.

During the route, an average car will release 199.12 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 $3.21 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Boulder, MT and Pryor, MT

If you want to meet halfway between Boulder, MT and Pryor, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.700500 and -110.331169, or 45º 42' 1.8" N, 110º 19' 52.2084" W. This location is 126.53 miles away from Boulder, MT and Pryor, MT and it would take approximately 2 hours 30 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Springdale, MT, situated 131 miles from Boulder, MT and 114 miles from Pryor, MT. It would take 2 hours 16 mins to go from Boulder to Springdale and 2 hours 32 mins to go from Pryor to Springdale.