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

Distance from Roberts, MT to Belgrade, MT

Distance

143 mi

Time

2 hours 38 mins

Gas Cost

$13 - $26

There are 101.34 miles from Roberts to Belgrade in northwest direction and 143 miles (230.14 kilometers) by car, following the I-90 route.

Roberts and Belgrade are 2 hours 38 mins far apart, if you drive non-stop .

This is the fastest route from Roberts, MT to Belgrade, MT. The halfway point is Greycliff, MT.

Roberts, MT and Belgrade, MT are in the same time zone (MDT). Current time in both locations is 12:27 am.

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Lowest Price Rental Cars in Roberts, MT

Planning on renting a car to go from Roberts, MT to Belgrade, MT? 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 5.76 gallons of gas to cover the route between Roberts, MT and Belgrade, MT.

The estimated cost of gas to go from Roberts to Belgrade is $18.50.

During the route, an average car will release 112.84 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 $3.21 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Roberts, MT and Belgrade, MT

If you want to meet halfway between Roberts, MT and Belgrade, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.735603 and -109.755005, or 45º 44' 8.1708" N, 109º 45' 18.018" W. This location is 71.70 miles away from Roberts, MT and Belgrade, MT and it would take approximately 1 hour 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 Greycliff, MT, situated 87 miles from Roberts, MT and 81 miles from Belgrade, MT. It would take 1 hour 24 mins to go from Roberts to Greycliff and 1 hour 5 mins to go from Belgrade to Greycliff.