Distance between cities › USA › Wisconsin › Fall River, WI › Distance from Fall River to Harmon Book Hotels

Distance from Fall River, WI to Harmon, IL

Distance

155 mi

Time

3 hours

Gas Cost

$14 - $28

There are 117.82 miles from Fall River to Harmon in southwest direction and 155 miles (249.45 kilometers) by car, following the I-39 and I-90 route.

Fall River and Harmon are 3 hours far apart, if you drive non-stop .

This is the fastest route from Fall River, WI to Harmon, IL.

Fall River, WI and Harmon, IL are in the same time zone (CDT). Current time in both locations is 10:29 pm.

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Lowest Price Rental Cars in Fall River, WI

Planning on renting a car to go from Fall River, WI to Harmon, IL? Here there are some offers to rent a car in Fall River, WI

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Fall River »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 6.22 gallons of gas to cover the route between Fall River, WI and Harmon, IL.

The estimated cost of gas to go from Fall River to Harmon is $20.30.

During the route, an average car will release 121.92 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 Fall River, WI and Harmon, IL

If you want to meet halfway between Fall River, WI 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 42.451035 and -88.994794, or 42º 27' 3.726" N, 88º 59' 41.2584" W. This location is 77.48 miles away from Fall River, WI and Harmon, IL and it would take approximately 1 hour 30 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Roscoe, IL, situated 83 miles from Fall River, WI and 77 miles from Harmon, IL. It would take 1 hour 37 mins to go from Fall River to Roscoe and 1 hour 36 mins to go from Harmon to Roscoe.

Major City Closest to Halfway Point

The major city closest to the halfway point between Fall River, WI and Harmon, IL is Rockford, IL, situated 97 miles from Fall River, WI and 67 miles from Harmon, IL. It would take 1 hour 55 mins to go from Fall River to Rockford and 1 hour 24 mins to go from Harmon to Rockford.