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

Distance from Webster, SD to Hillside, IL

Distance

641 mi

Time

11 hours 59 mins

Gas Cost

$60 - $116

There are 536.63 miles from Webster to Hillside in southeast direction and 641 miles (1,031.59 kilometers) by car, following the I-94 route.

Webster and Hillside are 11 hours 59 mins far apart, if you drive non-stop .

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

Webster, SD and Hillside, IL are in the same time zone (CDT). Current time in both locations is 10:00 am.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Hillside, 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 25.76 gallons of gas to cover the route between Webster, SD and Hillside, IL.

The estimated cost of gas to go from Webster to Hillside is $84.02.

During the route, an average car will release 504.61 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 Hillside, IL

If you want to meet halfway between Webster, SD and Hillside, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.916962 and -92.0861, or 44º 55' 1.0632" N, 92º 5' 9.96" W. This location is 320.66 miles away from Webster, SD and Hillside, 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 Knapp, WI, situated 304 miles from Webster, SD and 340 miles from Hillside, IL. It would take 5 hours 54 mins to go from Webster to Knapp and 6 hours 14 mins to go from Hillside to Knapp.