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

Distance from Cotter, AR to Riley, MI

Distance

851 mi

Time

16 hours 25 mins

Gas Cost

$79 - $154

There are 692.15 miles from Cotter to Riley in northeast direction and 851 miles (1,369.55 kilometers) by car, following the I-55 route.

Cotter and Riley are 16 hours 25 mins far apart, if you drive non-stop .

This is the fastest route from Cotter, AR to Riley, MI.

Please note the time difference between Cotter, AR and Riley, MI is 1 hour. The current time in Cotter is 10:27 am and the current time in Riley is 11:27 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Cotter, AR to Riley, MI:

Lowest Price Rental Cars in Cotter, AR

Planning on renting a car to go from Cotter, AR to Riley, MI? 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 34.17 gallons of gas to cover the route between Cotter, AR and Riley, MI.

The estimated cost of gas to go from Cotter to Riley is $111.47.

During the route, an average car will release 669.49 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 Riley, MI

If you want to meet halfway between Cotter, AR and Riley, MI or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.716948 and -88.738974, or 40º 43' 1.0128" N, 88º 44' 20.3064" W. This location is 425.43 miles away from Cotter, AR and Riley, MI and it would take approximately 8 hours 12 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Chenoa, IL, situated 450 miles from Cotter, AR and 403 miles from Riley, MI. It would take 8 hours 56 mins to go from Cotter to Chenoa and 7 hours 34 mins to go from Riley to Chenoa.