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

Distance from Dewey, SD to Herod, IL

Distance

1,131 mi

Time

21 hours 42 mins

Gas Cost

$105 - $205

There are 914.55 miles from Dewey to Herod in southeast direction and 1,131 miles (1,820.17 kilometers) by car, following the I-80 route.

Dewey and Herod are 21 hours 42 mins far apart, if you drive non-stop .

This is the fastest route from Dewey, SD to Herod, IL.

Please note the time difference between Dewey, SD and Herod, IL is 1 hour. The current time in Dewey is 7:22 am and the current time in Herod is 8:22 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Herod, IL? 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 45.43 gallons of gas to cover the route between Dewey, SD and Herod, IL.

The estimated cost of gas to go from Dewey to Herod is $148.20.

During the route, an average car will release 890.13 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 Herod, IL

If you want to meet halfway between Dewey, SD and Herod, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.711504 and -96.441012, or 40º 42' 41.4144" N, 96º 26' 27.6432" W. This location is 565.65 miles away from Dewey, SD and Herod, IL and it would take approximately 10 hours 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Palmyra, NE, situated 562 miles from Dewey, SD and 570 miles from Herod, IL. It would take 10 hours 46 mins to go from Dewey to Palmyra and 10 hours 59 mins to go from Herod to Palmyra.

Major City Closest to Halfway Point

The major city closest to the halfway point between Dewey, SD and Herod, IL is Lincoln, NE, situated 541 miles from Dewey, SD and 591 miles from Herod, IL. It would take 10 hours 26 mins to go from Dewey to Lincoln and 11 hours 29 mins to go from Herod to Lincoln.