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

Distance from Roberts, MT to Steprock, AR

Distance

1,437 mi

Time

1 day 2 hours

Gas Cost

$134 - $260

There are 1,143.42 miles from Roberts to Steprock in southeast direction and 1,437 miles (2,312.63 kilometers) by car, following the I-29 route.

Roberts and Steprock are 1 day 2 hours far apart, if you drive non-stop .

This is the fastest route from Roberts, MT to Steprock, AR.

Please note the time difference between Roberts, MT and Steprock, AR is 1 hour. The current time in Roberts is 10:05 am and the current time in Steprock is 11:05 am.

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Lowest Price Rental Cars in Roberts, MT

Planning on renting a car to go from Roberts, MT to Steprock, AR? 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 57.71 gallons of gas to cover the route between Roberts, MT and Steprock, AR.

The estimated cost of gas to go from Roberts to Steprock is $188.23.

During the route, an average car will release 1,130.56 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 Roberts, MT and Steprock, AR

If you want to meet halfway between Roberts, MT and Steprock, AR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.665611 and -97.701717, or 43º 39' 56.1996" N, 97º 42' 6.1812" W. This location is 718.43 miles away from Roberts, MT and Steprock, AR and it would take approximately 13 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 Farmer, SD, situated 659 miles from Roberts, MT and 788 miles from Steprock, AR. It would take 11 hours 29 mins to go from Roberts to Farmer and 15 hours 26 mins to go from Steprock to Farmer.