Distance between cities › USA › Illinois › Walnut, IL › Distance from Walnut to Forsyth Book Hotels

Distance from Walnut, IL to Forsyth, MT

Distance

1,148 mi

Time

20 hours 4 mins

Gas Cost

$107 - $208

There are 908.39 miles from Walnut to Forsyth in northwest direction and 1,148 miles (1,847.53 kilometers) by car, following the I-94 route.

Walnut and Forsyth are 20 hours 4 mins far apart, if you drive non-stop .

This is the fastest route from Walnut, IL to Forsyth, MT.

Please note the time difference between Walnut, IL and Forsyth, MT is 1 hour. The current time in Walnut is 6:34 pm and the current time in Forsyth is 5:34 pm.

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Lowest Price Rental Cars in Walnut, IL

Planning on renting a car to go from Walnut, IL to Forsyth, MT? Here there are some offers to rent a car in Walnut, IL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Walnut »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 46.11 gallons of gas to cover the route between Walnut, IL and Forsyth, MT.

The estimated cost of gas to go from Walnut to Forsyth is $150.42.

During the route, an average car will release 903.46 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 Walnut, IL and Forsyth, MT

If you want to meet halfway between Walnut, IL and Forsyth, MT or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.592521 and -96.337128, or 46º 35' 33.0756" N, 96º 20' 13.6608" W. This location is 574.12 miles away from Walnut, IL and Forsyth, MT and it would take approximately 10 hours 2 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Barnesville, MN, situated 618 miles from Walnut, IL and 531 miles from Forsyth, MT. It would take 11 hours 31 mins to go from Walnut to Barnesville and 8 hours 36 mins to go from Forsyth to Barnesville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Walnut, IL and Forsyth, MT is Fargo, ND, situated 643 miles from Walnut, IL and 506 miles from Forsyth, MT. It would take 12 hours to go from Walnut to Fargo and 8 hours 11 mins to go from Forsyth to Fargo.