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

Distance from Madison, SD to Centennial, WY

Distance

664 mi

Time

12 hours 20 mins

Gas Cost

$61 - $118

There are 495.11 miles from Madison to Centennial in southwest direction and 664 miles (1,068.60 kilometers) by car, following the I-90 route.

Madison and Centennial are 12 hours 20 mins far apart, if you drive non-stop .

This is the fastest route from Madison, SD to Centennial, WY. The halfway point is Box Elder, SD.

Please note the time difference between Madison, SD and Centennial, WY is 1 hour. The current time in Madison is 10:07 pm and the current time in Centennial is 9:07 pm.

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Lowest Price Rental Cars in Madison, SD

Planning on renting a car to go from Madison, SD to Centennial, WY? 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 26.67 gallons of gas to cover the route between Madison, SD and Centennial, WY.

The estimated cost of gas to go from Madison to Centennial is $85.46.

During the route, an average car will release 522.57 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 Centennial, WY

If you want to meet halfway between Madison, SD and Centennial, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 44.114906 and -103.030090, or 44º 6' 53.6616" N, 103º 1' 48.324" W. This location is 332.07 miles away from Madison, SD and Centennial, WY and it would take approximately 6 hours 10 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Box Elder, SD, situated 335 miles from Madison, SD and 391 miles from Centennial, WY. It would take 4 hours 44 mins to go from Madison to Box Elder and 5 hours 59 mins to go from Centennial to Box Elder.