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

Distance from Melstone, MT to Roberts, MT

Distance

131 mi

Time

2 hours 52 mins

Gas Cost

$12 - $23

There are 105.82 miles from Melstone to Roberts in southwest direction and 131 miles (210.82 kilometers) by car, following the US-12 route.

Melstone and Roberts are 2 hours 52 mins far apart, if you drive non-stop .

This is the fastest route from Melstone, MT to Roberts, MT. The halfway point is Shepherd, MT.

Melstone, MT and Roberts, MT are in the same time zone (MDT). Current time in both locations is 7:49 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Melstone, MT to Roberts, MT:

Lowest Price Rental Cars in Melstone, MT

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Melstone »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 5.28 gallons of gas to cover the route between Melstone, MT and Roberts, MT.

The estimated cost of gas to go from Melstone to Roberts is $16.96.

During the route, an average car will release 103.42 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 Melstone, MT and Roberts, MT

If you want to meet halfway between Melstone, MT and Roberts, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.063751 and -108.458488, or 46º 3' 49.5036" N, 108º 27' 30.5568" W. This location is 65.72 miles away from Melstone, MT and Roberts, MT and it would take approximately 1 hour 26 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Shepherd, MT, situated 79 miles from Melstone, MT and 65 miles from Roberts, MT. It would take 2 hours 3 mins to go from Melstone to Shepherd and 1 hour 20 mins to go from Roberts to Shepherd.