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

Distance from Webster, SD to Riverwoods, IL

Distance

626 mi

Time

11 hours 57 mins

Gas Cost

$58 - $113

There are 527.27 miles from Webster to Riverwoods in southeast direction and 626 miles (1,007.45 kilometers) by car, following the I-94 route.

Webster and Riverwoods are 11 hours 57 mins far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Riverwoods, IL.

Webster, SD and Riverwoods, IL are in the same time zone (CDT). Current time in both locations is 10:06 am.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Riverwoods, 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 25.14 gallons of gas to cover the route between Webster, SD and Riverwoods, IL.

The estimated cost of gas to go from Webster to Riverwoods is $82.02.

During the route, an average car will release 492.60 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 Riverwoods, IL

If you want to meet halfway between Webster, SD and Riverwoods, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.933391 and -92.202397, or 44º 56' 0.2076" N, 92º 12' 8.6292" W. This location is 313.03 miles away from Webster, SD and Riverwoods, IL and it would take approximately 5 hours 58 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Wilson, WI, situated 299 miles from Webster, SD and 332 miles from Riverwoods, IL. It would take 5 hours 48 mins to go from Webster to Wilson and 6 hours 18 mins to go from Riverwoods to Wilson.