Distance between cities › USA › South Dakota › Webster, SD › Distance from Webster to Decatur Book Hotels

Distance from Webster, SD to Decatur, OH

Distance

1,002 mi

Time

19 hours 8 mins

Gas Cost

$93 - $182

There are 837.78 miles from Webster to Decatur in southeast direction and 1,002 miles (1,612.56 kilometers) by car, following the I-94 route.

Webster and Decatur are 19 hours 8 mins far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Decatur, OH.

Please note the time difference between Webster, SD and Decatur, OH is 1 hour. The current time in Webster is 12:45 pm and the current time in Decatur is 1:45 pm.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Decatur, OH? Here there are some offers to rent a car in Webster, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Webster »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 40.23 gallons of gas to cover the route between Webster, SD and Decatur, OH.

The estimated cost of gas to go from Webster to Decatur is $131.24.

During the route, an average car will release 788.24 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 Webster, SD and Decatur, OH

If you want to meet halfway between Webster, SD and Decatur, OH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.545682 and -89.629956, or 43º 32' 44.4552" N, 89º 37' 47.8416" W. This location is 500.90 miles away from Webster, SD and Decatur, OH and it would take approximately 9 hours 34 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Baraboo, WI, situated 470 miles from Webster, SD and 539 miles from Decatur, OH. It would take 8 hours 54 mins to go from Webster to Baraboo and 10 hours 34 mins to go from Decatur to Baraboo.