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

Distance from Cotter, AR to Union, OR

Distance

1,807 mi

Time

1 day 7 hours

Gas Cost

$168 - $327

There are 1,454.59 miles from Cotter to Union in northwest direction and 1,807 miles (2,908.08 kilometers) by car, following the I-80 route.

Cotter and Union are 1 day 7 hours far apart, if you drive non-stop .

This is the fastest route from Cotter, AR to Union, OR.

Please note the time difference between Cotter, AR and Union, OR is 2 hours. The current time in Cotter is 2:54 am and the current time in Union is 12:54 am.

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Lowest Price Rental Cars in Cotter, AR

Planning on renting a car to go from Cotter, AR to Union, OR? 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 72.56 gallons of gas to cover the route between Cotter, AR and Union, OR.

The estimated cost of gas to go from Cotter to Union is $236.69.

During the route, an average car will release 1,421.58 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 Union, OR

If you want to meet halfway between Cotter, AR and Union, OR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.116994 and -104.819355, or 41º 7' 1.1784" N, 104º 49' 9.678" W. This location is 903.36 miles away from Cotter, AR and Union, OR and it would take approximately 15 hours 45 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Cheyenne, WY, situated 915 miles from Cotter, AR and 894 miles from Union, OR. It would take 16 hours 42 mins to go from Cotter to Cheyenne and 14 hours 54 mins to go from Union to Cheyenne.