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

Distance from Webster, SD to Ulmer, SC

Distance

1,519 mi

Time

1 day 3 hours

Gas Cost

$142 - $275

There are 1,210.92 miles from Webster to Ulmer in southeast direction and 1,519 miles (2,444.59 kilometers) by car, following the I-29 and US-81 route.

Webster and Ulmer are 1 day 3 hours far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Ulmer, SC.

Please note the time difference between Webster, SD and Ulmer, SC is 1 hour. The current time in Webster is 3:44 pm and the current time in Ulmer is 4:44 pm.

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Lowest Price Rental Cars in Webster, SD

Planning on renting a car to go from Webster, SD to Ulmer, SC? 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 61.02 gallons of gas to cover the route between Webster, SD and Ulmer, SC.

The estimated cost of gas to go from Webster to Ulmer is $199.06.

During the route, an average car will release 1,195.55 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 Ulmer, SC

If you want to meet halfway between Webster, SD and Ulmer, SC or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.691039 and -90.257167, or 38º 41' 27.7404" N, 90º 15' 25.8012" W. This location is 759.73 miles away from Webster, SD and Ulmer, SC and it would take approximately 13 hours 58 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Jennings, MO, situated 757 miles from Webster, SD and 764 miles from Ulmer, SC. It would take 13 hours 31 mins to go from Webster to Jennings and 14 hours 31 mins to go from Ulmer to Jennings.

Major City Closest to Halfway Point

The major city closest to the halfway point between Webster, SD and Ulmer, SC is Saint Louis, MO, situated 763 miles from Webster, SD and 758 miles from Ulmer, SC. It would take 13 hours 38 mins to go from Webster to Saint Louis and 14 hours 24 mins to go from Ulmer to Saint Louis.