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

Distance from Boulder, MT to Lloyd, MT

Distance

276 mi

Time

5 hours 23 mins

Gas Cost

$25 - $49

There are 191.99 miles from Boulder to Lloyd in northeast direction and 276 miles (444.18 kilometers) by car, following the US-87 route.

Boulder and Lloyd are 5 hours 23 mins far apart, if you drive non-stop .

This is the fastest route from Boulder, MT to Lloyd, MT. The halfway point is Carter, MT.

Boulder, MT and Lloyd, MT are in the same time zone (MDT). Current time in both locations is 1:40 am.

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Lowest Price Rental Cars in Boulder, MT

Planning on renting a car to go from Boulder, MT to Lloyd, 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 11.09 gallons of gas to cover the route between Boulder, MT and Lloyd, MT.

The estimated cost of gas to go from Boulder to Lloyd is $35.76.

During the route, an average car will release 217.24 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 Lloyd, MT

If you want to meet halfway between Boulder, MT and Lloyd, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 47.783680 and -110.948059, or 47º 47' 1.248" N, 110º 56' 53.0124" W. This location is 138.05 miles away from Boulder, MT and Lloyd, MT and it would take approximately 2 hours 41 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Carter, MT, situated 144 miles from Boulder, MT and 133 miles from Lloyd, MT. It would take 2 hours 46 mins to go from Boulder to Carter and 4 hours 6 mins to go from Lloyd to Carter.