Distance between cities › USA › Minnesota › Bertha, MN › Distance from Bertha to Decker Book Hotels

Distance from Bertha, MN to Decker, MT

Distance

731 mi

Time

12 hours 49 mins

Gas Cost

$68 - $133

There are 576.09 miles from Bertha to Decker in west direction and 731 miles (1,176.43 kilometers) by car, following the I-94 route.

Bertha and Decker are 12 hours 49 mins far apart, if you drive non-stop .

This is the fastest route from Bertha, MN to Decker, MT.

Please note the time difference between Bertha, MN and Decker, MT is 1 hour. The current time in Bertha is 2:04 pm and the current time in Decker is 1:04 pm.

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Lowest Price Rental Cars in Bertha, MN

Planning on renting a car to go from Bertha, MN to Decker, MT? Here there are some offers to rent a car in Bertha, MN

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Bertha »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 29.36 gallons of gas to cover the route between Bertha, MN and Decker, MT.

The estimated cost of gas to go from Bertha to Decker is $95.79.

During the route, an average car will release 575.30 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 Bertha, MN and Decker, MT

If you want to meet halfway between Bertha, MN and Decker, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.861855 and -101.869077, or 46º 51' 42.678" N, 101º 52' 8.6772" W. This location is 365.58 miles away from Bertha, MN and Decker, MT and it would take approximately 6 hours 24 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Glen Ullin, ND, situated 353 miles from Bertha, MN and 383 miles from Decker, MT. It would take 6 hours 15 mins to go from Bertha to Glen Ullin and 6 hours 50 mins to go from Decker to Glen Ullin.