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

Distance from Webster, SD to Defiance, OH

Distance

864 mi

Time

16 hours 29 mins

Gas Cost

$81 - $157

There are 717.43 miles from Webster to Defiance in southeast direction and 864 miles (1,390.47 kilometers) by car, following the I-94 route.

Webster and Defiance are 16 hours 29 mins far apart, if you drive non-stop .

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

Please note the time difference between Webster, SD and Defiance, OH is 1 hour. The current time in Webster is 8:58 am and the current time in Defiance is 9:58 am.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Defiance, 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 34.70 gallons of gas to cover the route between Webster, SD and Defiance, OH.

The estimated cost of gas to go from Webster to Defiance is $113.19.

During the route, an average car will release 679.81 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 Defiance, OH

If you want to meet halfway between Webster, SD and Defiance, OH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.983034 and -90.437594, or 43º 58' 58.9224" N, 90º 26' 15.3384" W. This location is 432 miles away from Webster, SD and Defiance, OH and it would take approximately 8 hours 14 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Oakdale, WI, situated 419 miles from Webster, SD and 446 miles from Defiance, OH. It would take 7 hours 55 mins to go from Webster to Oakdale and 8 hours 36 mins to go from Defiance to Oakdale.