Distance between cities › USA › Montana › Roberts, MT › Distance from Roberts to Augusta Book Hotels

Distance from Roberts, MT to Augusta, MI

Distance

1,430 mi

Time

1 day 1 hour

Gas Cost

$131 - $255

There are 1,200.37 miles from Roberts to Augusta in east direction and 1,430 miles (2,301.36 kilometers) by car, following the I-90 and US-14 and US-16 Truck and SD 79 route.

Roberts and Augusta are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Roberts, MT to Augusta, MI. The halfway point is Montrose, SD.

Please note the time difference between Roberts, MT and Augusta, MI is 2 hours. The current time in Roberts is 9:08 pm and the current time in Augusta is 11:08 pm.

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Lowest Price Rental Cars in Roberts, MT

Planning on renting a car to go from Roberts, MT to Augusta, MI? Here there are some offers to rent a car in Roberts, MT

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Roberts »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 57.42 gallons of gas to cover the route between Roberts, MT and Augusta, MI.

The estimated cost of gas to go from Roberts to Augusta is $183.98.

During the route, an average car will release 1,124.99 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Roberts, MT and Augusta, MI

If you want to meet halfway between Roberts, MT and Augusta, MI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.648396 and -97.151321, or 43º 38' 54.2256" N, 97º 9' 4.7556" W. This location is 714.89 miles away from Roberts, MT and Augusta, MI and it would take approximately 12 hours 45 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Montrose, SD, situated 736 miles from Roberts, MT and 754 miles from Augusta, MI. It would take 10 hours 47 mins to go from Roberts to Montrose and 11 hours 14 mins to go from Augusta to Montrose.

Major City Closest to Halfway Point

The major city closest to the halfway point between Roberts, MT and Augusta, MI is Sioux Falls, SD, situated 763 miles from Roberts, MT and 731 miles from Augusta, MI. It would take 11 hours 7 mins to go from Roberts to and 10 hours 54 mins to go from Augusta to Sioux Falls.