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

Distance from Webster, SD to Potsdam, OH

Distance

939 mi

Time

17 hours 43 mins

Gas Cost

$88 - $170

There are 760.90 miles from Webster to Potsdam in southeast direction and 939 miles (1,511.17 kilometers) by car, following the I-94 route.

Webster and Potsdam are 17 hours 43 mins far apart, if you drive non-stop .

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

Please note the time difference between Webster, SD and Potsdam, OH is 1 hour. The current time in Webster is 8:55 am and the current time in Potsdam is 9:55 am.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Potsdam, 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 37.71 gallons of gas to cover the route between Webster, SD and Potsdam, OH.

The estimated cost of gas to go from Webster to Potsdam is $123.

During the route, an average car will release 738.76 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 Potsdam, OH

If you want to meet halfway between Webster, SD and Potsdam, OH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.772622 and -90.008113, or 43º 46' 21.4392" N, 90º 0' 29.2068" W. This location is 469.46 miles away from Webster, SD and Potsdam, OH and it would take approximately 8 hours 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Mauston, WI, situated 440 miles from Webster, SD and 501 miles from Potsdam, OH. It would take 8 hours 18 mins to go from Webster to Mauston and 9 hours 30 mins to go from Potsdam to Mauston.