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

Distance from Melstone, MT to Ault, CO

Distance

575 mi

Time

10 hours 10 mins

Gas Cost

$54 - $104

There are 444.28 miles from Melstone to Ault in southeast direction and 575 miles (925.37 kilometers) by car, following the US-87 route.

Melstone and Ault are 10 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Melstone, MT to Ault, CO. The halfway point is Midwest, WY.

Melstone, MT and Ault, CO are in the same time zone (MDT). Current time in both locations is 10:42 am.

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Lowest Price Rental Cars in Melstone, MT

Planning on renting a car to go from Melstone, MT to Ault, CO? 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 23.08 gallons of gas to cover the route between Melstone, MT and Ault, CO.

The estimated cost of gas to go from Melstone to Ault is $75.28.

During the route, an average car will release 452.17 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 Melstone, MT and Ault, CO

If you want to meet halfway between Melstone, MT and Ault, CO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.484447 and -106.416275, or 43º 29' 4.0092" N, 106º 24' 58.59" W. This location is 287.34 miles away from Melstone, MT and Ault, CO and it would take approximately 5 hours 5 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Midwest, WY, situated 281 miles from Melstone, MT and 261 miles from Ault, CO. It would take 6 hours 16 mins to go from Melstone to Midwest and 4 hours 14 mins to go from Ault to Midwest.