Distance between cities › USA › South Dakota › Dewey, SD › Distance from Dewey to Avon Book Hotels

Distance from Dewey, SD to Avon, NC

Distance

1,985 mi

Time

1 day 13 hours

Gas Cost

$185 - $360

There are 1,614.11 miles from Dewey to Avon in southeast direction and 1,985 miles (3,194.55 kilometers) by car, following the I-90 and US-14 route.

Dewey and Avon are 1 day 13 hours far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Avon, NC. The halfway point is Huntley, IL.

Please note the time difference between Dewey, SD and Avon, NC is 2 hours. The current time in Dewey is 4:56 am and the current time in Avon is 6:56 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Avon, NC? Here there are some offers to rent a car in Dewey, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Dewey »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 79.72 gallons of gas to cover the route between Dewey, SD and Avon, NC.

The estimated cost of gas to go from Dewey to Avon is $260.05.

During the route, an average car will release 1,561.91 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 Dewey, SD and Avon, NC

If you want to meet halfway between Dewey, SD and Avon, NC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 42.139782 and -88.479568, or 42º 8' 23.2152" N, 88º 28' 46.4448" W. This location is 992.54 miles away from Dewey, SD and Avon, NC and it would take approximately 18 hours 47 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Huntley, IL, situated 957 miles from Dewey, SD and 1,064 miles from Avon, NC. It would take 14 hours 4 mins to go from Dewey to Huntley and 17 hours 2 mins to go from Avon to Huntley.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dewey, SD and Avon, NC is Aurora, IL, situated 983 miles from Dewey, SD and 1,054 miles from Avon, NC. It would take 14 hours 41 mins to go from Dewey to and 16 hours 55 mins to go from Avon to Aurora.