Distance between cities › USA › South Dakota › Revillo, SD › Distance from Revillo to Williamsfield Book Hotels

Distance from Revillo, SD to Williamsfield, IL

Distance

563 mi

Time

11 hours 25 mins

Gas Cost

$52 - $102

There are 435.51 miles from Revillo to Williamsfield in southeast direction and 563 miles (906.06 kilometers) by car, following the US-18 and IA 27 route.

Revillo and Williamsfield are 11 hours 25 mins far apart, if you drive non-stop .

This is the fastest route from Revillo, SD to Williamsfield, IL.

Revillo, SD and Williamsfield, IL are in the same time zone (CDT). Current time in both locations is 5:54 am.

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Lowest Price Rental Cars in Revillo, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Revillo »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 22.59 gallons of gas to cover the route between Revillo, SD and Williamsfield, IL.

The estimated cost of gas to go from Revillo to Williamsfield is $73.70.

During the route, an average car will release 442.63 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 Revillo, SD and Williamsfield, IL

If you want to meet halfway between Revillo, SD and Williamsfield, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.104081 and -93.211052, or 43º 6' 14.6916" N, 93º 12' 39.7872" W. This location is 281.28 miles away from Revillo, SD and Williamsfield, IL and it would take approximately 5 hours 42 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mason City, IA, situated 271 miles from Revillo, SD and 289 miles from Williamsfield, IL. It would take 5 hours 55 mins to go from Revillo to Mason City and 5 hours 36 mins to go from Williamsfield to Mason City.