Distance between cities › USA › Illinois › Hillside, IL › Distance from Hillside to Mount Vernon Book Hotels

Distance from Hillside, IL to Mount Vernon, SD

Distance

642 mi

Time

11 hours 34 mins

Gas Cost

$60 - $116

There are 539.79 miles from Hillside to Mount Vernon in northwest direction and 642 miles (1,033.20 kilometers) by car, following the I-90 route.

Hillside and Mount Vernon are 11 hours 34 mins far apart, if you drive non-stop .

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

Hillside, IL and Mount Vernon, SD are in the same time zone (CDT). Current time in both locations is 2:12 pm.

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Lowest Price Rental Cars in Hillside, IL

Planning on renting a car to go from Hillside, IL to Mount Vernon, SD? Here there are some offers to rent a car in Hillside, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Hillside »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 25.78 gallons of gas to cover the route between Hillside, IL and Mount Vernon, SD.

The estimated cost of gas to go from Hillside to Mount Vernon is $84.11.

During the route, an average car will release 505.16 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 Hillside, IL and Mount Vernon, SD

If you want to meet halfway between Hillside, IL and Mount Vernon, SD or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.909926 and -92.440756, or 43º 54' 35.7336" N, 92º 26' 26.7216" W. This location is 321.01 miles away from Hillside, IL and Mount Vernon, SD and it would take approximately 5 hours 47 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Stewartville, MN, situated 341 miles from Hillside, IL and 302 miles from Mount Vernon, SD. It would take 6 hours 21 mins to go from Hillside to Stewartville and 5 hours 18 mins to go from Mount Vernon to Stewartville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Hillside, IL and Mount Vernon, SD is Rochester, MN, situated 340 miles from Hillside, IL and 313 miles from Mount Vernon, SD. It would take 6 hours 21 mins to go from Hillside to Rochester and 5 hours 31 mins to go from Mount Vernon to Rochester.