Distance between cities › USA › South Dakota › Madison, SD › Distance from Madison to Wallace Book Hotels

Distance from Madison, SD to Wallace, ID

Distance

1,119 mi

Time

19 hours 7 mins

Gas Cost

$104 - $203

There are 935.76 miles from Madison to Wallace in northwest direction and 1,119 miles (1,800.86 kilometers) by car, following the I-90 route.

Madison and Wallace are 19 hours 7 mins far apart, if you drive non-stop .

This is the fastest route from Madison, SD to Wallace, ID.

Please note the time difference between Madison, SD and Wallace, ID is 2 hours. The current time in Madison is 2:32 am and the current time in Wallace is 12:32 am.

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Lowest Price Rental Cars in Madison, SD

Planning on renting a car to go from Madison, SD to Wallace, ID? Here there are some offers to rent a car in Madison, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Madison »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 44.93 gallons of gas to cover the route between Madison, SD and Wallace, ID.

The estimated cost of gas to go from Madison to Wallace is $146.57.

During the route, an average car will release 880.30 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 Madison, SD and Wallace, ID

If you want to meet halfway between Madison, SD and Wallace, ID or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 45.625904 and -106.749978, or 45º 37' 33.2544" N, 106º 44' 59.9208" W. This location is 559.40 miles away from Madison, SD and Wallace, ID and it would take approximately 9 hours 33 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Lame Deer, MT, situated 556 miles from Madison, SD and 563 miles from Wallace, ID. It would take 9 hours 43 mins to go from Madison to Lame Deer and 9 hours 24 mins to go from Wallace to Lame Deer.