Distance between cities › USA › South Dakota › Webster, SD › Distance from Webster to Aurora Book Hotels

Distance from Webster, SD to Aurora, IL

Distance

641 mi

Time

11 hours 58 mins

Gas Cost

$60 - $116

There are 522.21 miles from Webster to Aurora in southeast direction and 641 miles (1,031.59 kilometers) by car, following the I-94 route.

Webster and Aurora are 11 hours 58 mins far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Aurora, IL. The halfway point is Elkton, MN.

Webster, SD and Aurora, IL are in the same time zone (CDT). Current time in both locations is 8:33 am.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Aurora, IL? Here there are some offers to rent a car in Webster, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Webster »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 25.75 gallons of gas to cover the route between Webster, SD and Aurora, IL.

The estimated cost of gas to go from Webster to Aurora is $84.01.

During the route, an average car will release 504.59 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 Webster, SD and Aurora, IL

If you want to meet halfway between Webster, SD and Aurora, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.673397 and -92.787437, or 43º 40' 24.2292" N, 92º 47' 14.7732" W. This location is 320.65 miles away from Webster, SD and Aurora, IL and it would take approximately 5 hours 59 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Elkton, MN, situated 350 miles from Webster, SD and 360 miles from Aurora, IL. It would take 5 hours 5 mins to go from Webster to Elkton and 5 hours 21 mins to go from Aurora to Elkton.

Major City Closest to Halfway Point

The major city closest to the halfway point between Webster, SD and Aurora, IL is Rochester, MN, situated 378 miles from Webster, SD and 339 miles from Aurora, IL. It would take 5 hours 27 mins to go from Webster to and 5 hours to go from Aurora to Rochester.