Distance between cities › USA › Arkansas › Cotter, AR › Distance from Cotter to Hardin Book Hotels

Distance from Cotter, AR to Hardin, MT

Distance

1,252 mi

Time

22 hours 28 mins

Gas Cost

$117 - $227

There are 1,019.43 miles from Cotter to Hardin in northwest direction and 1,252 miles (2,014.90 kilometers) by car, following the I-90 route.

Cotter and Hardin are 22 hours 28 mins far apart, if you drive non-stop .

This is the fastest route from Cotter, AR to Hardin, MT.

Please note the time difference between Cotter, AR and Hardin, MT is 1 hour. The current time in Cotter is 4:13 am and the current time in Hardin is 3:13 am.

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Lowest Price Rental Cars in Cotter, AR

Planning on renting a car to go from Cotter, AR to Hardin, MT? Here there are some offers to rent a car in Cotter, AR

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Cotter »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 50.30 gallons of gas to cover the route between Cotter, AR and Hardin, MT.

The estimated cost of gas to go from Cotter to Hardin is $164.07.

During the route, an average car will release 985.41 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 Cotter, AR and Hardin, MT

If you want to meet halfway between Cotter, AR and Hardin, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.664856 and -97.54763, or 43º 39' 53.4816" N, 97º 32' 51.468" W. This location is 626.19 miles away from Cotter, AR and Hardin, MT and it would take approximately 11 hours 14 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Spencer, SD, situated 692 miles from Cotter, AR and 569 miles from Hardin, MT. It would take 12 hours 57 mins to go from Cotter to Spencer and 9 hours 52 mins to go from Hardin to Spencer.