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

Distance from Madison, SD to Grayson, LA

Distance

1,044 mi

Time

19 hours 3 mins

Gas Cost

$96 - $186

There are 869.39 miles from Madison to Grayson in southeast direction and 1,044 miles (1,680.16 kilometers) by car, following the I-29 route.

Madison and Grayson are 19 hours 3 mins far apart, if you drive non-stop .

This is the fastest route from Madison, SD to Grayson, LA.

Madison, SD and Grayson, LA are in the same time zone (CDT). Current time in both locations is 12:46 am.

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Lowest Price Rental Cars in Madison, SD

Planning on renting a car to go from Madison, SD to Grayson, LA? 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 41.92 gallons of gas to cover the route between Madison, SD and Grayson, LA.

The estimated cost of gas to go from Madison to Grayson is $134.32.

During the route, an average car will release 821.35 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Madison, SD and Grayson, LA

If you want to meet halfway between Madison, SD and Grayson, LA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.576397 and -94.294223, or 37º 34' 35.0292" N, 94º 17' 39.2028" W. This location is 521.94 miles away from Madison, SD and Grayson, LA and it would take approximately 9 hours 31 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Irwin, MO, situated 521 miles from Madison, SD and 523 miles from Grayson, LA. It would take 9 hours 27 mins to go from Madison to Irwin and 9 hours 37 mins to go from Grayson to Irwin.