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

Distance from Dewey, SD to Hampton, IL

Distance

892 mi

Time

15 hours 54 mins

Gas Cost

$83 - $162

There are 706.36 miles from Dewey to Hampton in east direction and 892 miles (1,435.53 kilometers) by car, following the I-90 and US-14 route.

Dewey and Hampton are 15 hours 54 mins far apart, if you drive non-stop .

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

Please note the time difference between Dewey, SD and Hampton, IL is 1 hour. The current time in Dewey is 8:40 am and the current time in Hampton is 9:40 am.

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Lowest Price Rental Cars in Dewey, SD

Planning on renting a car to go from Dewey, SD to Hampton, 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 35.83 gallons of gas to cover the route between Dewey, SD and Hampton, IL.

The estimated cost of gas to go from Dewey to Hampton is $116.89.

During the route, an average car will release 702.07 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 Hampton, IL

If you want to meet halfway between Dewey, SD and Hampton, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.550177 and -96.78069, or 43º 33' 0.6372" N, 96º 46' 50.484" W. This location is 446.14 miles away from Dewey, SD and Hampton, IL and it would take approximately 7 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Sioux Falls, SD, situated 435.47 miles from Dewey, SD and 461.71 miles from Hampton, IL. It would take 7 hours 48 mins to go from Dewey to Sioux Falls and 8 hours 19 mins to go from Hampton to Sioux Falls.