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

Distance from Roberts, MT to Highmore, SD

Distance

558 mi

Time

10 hours 34 mins

Gas Cost

$51 - $99

There are 478.91 miles from Roberts to Highmore in east direction and 558 miles (898.01 kilometers) by car, following the SD 34 and SD 79 route.

Roberts and Highmore are 10 hours 34 mins far apart, if you drive non-stop .

This is the fastest route from Roberts, MT to Highmore, SD.

Please note the time difference between Roberts, MT and Highmore, SD is 1 hour. The current time in Roberts is 10:34 pm and the current time in Highmore is 11:34 pm.

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Lowest Price Rental Cars in Roberts, MT

Planning on renting a car to go from Roberts, MT to Highmore, SD? 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 22.42 gallons of gas to cover the route between Roberts, MT and Highmore, SD.

The estimated cost of gas to go from Roberts to Highmore is $71.82.

During the route, an average car will release 439.18 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 Highmore, SD

If you want to meet halfway between Roberts, MT and Highmore, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.956695 and -104.316471, or 44º 57' 24.102" N, 104º 18' 59.2956" W. This location is 279.08 miles away from Roberts, MT and Highmore, SD and it would take approximately 5 hours 17 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Alzada, MT, situated 272 miles from Roberts, MT and 287 miles from Highmore, SD. It would take 5 hours 3 mins to go from Roberts to Alzada and 5 hours 32 mins to go from Highmore to Alzada.