Distance between cities › USA › South Dakota › Virgil, SD › Distance from Virgil to Harmon Book Hotels

Distance from Virgil, SD to Harmon, IL

Distance

644 mi

Time

11 hours 40 mins

Gas Cost

$60 - $117

There are 481.67 miles from Virgil to Harmon in southeast direction and 644 miles (1,036.42 kilometers) by car, following the I-80 route.

Virgil and Harmon are 11 hours 40 mins far apart, if you drive non-stop .

This is the fastest route from Virgil, SD to Harmon, IL.

Virgil, SD and Harmon, IL are in the same time zone (CDT). Current time in both locations is 8:58 am.

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Lowest Price Rental Cars in Virgil, SD

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Virgil »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 25.86 gallons of gas to cover the route between Virgil, SD and Harmon, IL.

The estimated cost of gas to go from Virgil to Harmon is $84.34.

During the route, an average car will release 506.57 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 Virgil, SD and Harmon, IL

If you want to meet halfway between Virgil, SD and Harmon, IL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.497053 and -95.024088, or 41º 29' 49.3908" N, 95º 1' 26.7168" W. This location is 321.91 miles away from Virgil, SD and Harmon, IL and it would take approximately 5 hours 50 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Marne, IA, situated 338 miles from Virgil, SD and 313 miles from Harmon, IL. It would take 6 hours 4 mins to go from Virgil to Marne and 5 hours 47 mins to go from Harmon to Marne.