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

Distance from Cotter, AR to Casper, WY

Distance

1,093 mi

Time

19 hours 41 mins

Gas Cost

$102 - $198

There are 862.13 miles from Cotter to Casper in northwest direction and 1,093 miles (1,759.01 kilometers) by car, following the I-80 route.

Cotter and Casper are 19 hours 41 mins far apart, if you drive non-stop .

This is the fastest route from Cotter, AR to Casper, WY.

Please note the time difference between Cotter, AR and Casper, WY is 1 hour. The current time in Cotter is 8:24 am and the current time in Casper is 7:24 am.

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Lowest Price Rental Cars in Cotter, AR

Planning on renting a car to go from Cotter, AR to Casper, WY? 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 43.90 gallons of gas to cover the route between Cotter, AR and Casper, WY.

The estimated cost of gas to go from Cotter to Casper is $143.19.

During the route, an average car will release 860.04 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 Casper, WY

If you want to meet halfway between Cotter, AR and Casper, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.788467 and -98.52175, or 40º 47' 18.4812" N, 98º 31' 18.3" W. This location is 546.52 miles away from Cotter, AR and Casper, WY and it would take approximately 9 hours 50 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Wood River, NE, situated 575 miles from Cotter, AR and 525 miles from Casper, WY. It would take 11 hours 6 mins to go from Cotter to Wood River and 8 hours 49 mins to go from Casper to Wood River.