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

Distance from Webster, SD to Fox Valley, IL

Distance

648 mi

Time

12 hours 6 mins

Gas Cost

$60 - $117

There are 525.79 miles from Webster to Fox Valley in southeast direction and 648 miles (1,042.85 kilometers) by car, following the I-94 route.

Webster and Fox Valley are 12 hours 6 mins far apart, if you drive non-stop .

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

Webster, SD and Fox Valley, IL are in the same time zone (CDT). Current time in both locations is 1:08 pm.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Fox Valley, 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 26.01 gallons of gas to cover the route between Webster, SD and Fox Valley, IL.

The estimated cost of gas to go from Webster to Fox Valley is $84.85.

During the route, an average car will release 509.62 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 Fox Valley, IL

If you want to meet halfway between Webster, SD and Fox Valley, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.918441 and -92.065322, or 44º 55' 6.3876" N, 92º 3' 55.1592" W. This location is 323.84 miles away from Webster, SD and Fox Valley, IL and it would take approximately 6 hours 3 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 346 miles from Fox Valley, IL. It would take 5 hours 54 mins to go from Webster to Knapp and 6 hours 22 mins to go from Fox Valley to Knapp.