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

Distance from Boulder, MT to Adell, WI

Distance

1,377 mi

Time

1 day

Gas Cost

$129 - $252

There are 1,191.28 miles from Boulder to Adell in east direction and 1,377 miles (2,216.07 kilometers) by car, following the I-90 and US-14 and US-16 Truck and SD 79 route.

Boulder and Adell are 1 day far apart, if you drive non-stop .

This is the fastest route from Boulder, MT to Adell, WI. The halfway point is Murdo, SD.

Please note the time difference between Boulder, MT and Adell, WI is 1 hour. The current time in Boulder is 1:40 am and the current time in Adell is 2:40 am.

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Lowest Price Rental Cars in Boulder, MT

Planning on renting a car to go from Boulder, MT to Adell, WI? 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 55.29 gallons of gas to cover the route between Boulder, MT and Adell, WI.

The estimated cost of gas to go from Boulder to Adell is $181.97.

During the route, an average car will release 1,083.33 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Boulder, MT and Adell, WI

If you want to meet halfway between Boulder, MT and Adell, WI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.891846 and -100.639908, or 43º 53' 30.6456" N, 100º 38' 23.6688" W. This location is 688.42 miles away from Boulder, MT and Adell, WI and it would take approximately 12 hours 19 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Murdo, SD, situated 732 miles from Boulder, MT and 702 miles from Adell, WI. It would take 11 hours 7 mins to go from Boulder to Murdo and 10 hours 21 mins to go from Adell to Murdo.