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

Distance from Madison, SD to Cornish Flat, NH

Distance

1,547 mi

Time

1 day 5 hours

Gas Cost

$144 - $280

There are 1,235.27 miles from Madison to Cornish Flat in east direction and 1,547 miles (2,489.66 kilometers) by car, following the I-90 route.

Madison and Cornish Flat are 1 day 5 hours far apart, if you drive non-stop .

This is the fastest route from Madison, SD to Cornish Flat, NH.

Please note the time difference between Madison, SD and Cornish Flat, NH is 1 hour. The current time in Madison is 2:26 am and the current time in Cornish Flat is 3:26 am.

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Lowest Price Rental Cars in Madison, SD

Planning on renting a car to go from Madison, SD to Cornish Flat, NH? 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 62.14 gallons of gas to cover the route between Madison, SD and Cornish Flat, NH.

The estimated cost of gas to go from Madison to Cornish Flat is $202.70.

During the route, an average car will release 1,217.44 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 Cornish Flat, NH

If you want to meet halfway between Madison, SD and Cornish Flat, NH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.745474 and -85.021812, or 41º 44' 43.7064" N, 85º 1' 18.5232" W. This location is 773.64 miles away from Madison, SD and Cornish Flat, NH and it would take approximately 14 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Fremont, IN, situated 779 miles from Madison, SD and 776 miles from Cornish Flat, NH. It would take 14 hours 24 mins to go from Madison to Fremont and 15 hours 45 mins to go from Cornish Flat to Fremont.