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

Distance from Madison, SD to Silas, AL

Distance

1,176 mi

Time

22 hours 30 mins

Gas Cost

$110 - $213

There are 970.64 miles from Madison to Silas in southeast direction and 1,176 miles (1,892.59 kilometers) by car, following the I-29 route.

Madison and Silas are 22 hours 30 mins far apart, if you drive non-stop .

This is the fastest route from Madison, SD to Silas, AL. The halfway point is Jonesburg, MO.

Madison, SD and Silas, AL are in the same time zone (CDT). Current time in both locations is 6:54 am.

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Lowest Price Rental Cars in Madison, SD

Planning on renting a car to go from Madison, SD to Silas, AL? 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 47.24 gallons of gas to cover the route between Madison, SD and Silas, AL.

The estimated cost of gas to go from Madison to Silas is $154.08.

During the route, an average car will release 925.44 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 Silas, AL

If you want to meet halfway between Madison, SD and Silas, AL or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.865051 and -91.227844, or 38º 51' 54.1836" N, 91º 13' 40.2384" W. This location is 588.08 miles away from Madison, SD and Silas, AL and it would take approximately 11 hours 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Jonesburg, MO, situated 594 miles from Madison, SD and 653 miles from Silas, AL. It would take 8 hours 46 mins to go from Madison to Jonesburg and 10 hours 31 mins to go from Silas to Jonesburg.