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

Distance from Webster, SD to Alma, WV

Distance

1,151 mi

Time

22 hours 13 mins

Gas Cost

$107 - $209

There are 941.44 miles from Webster to Alma in southeast direction and 1,151 miles (1,852.35 kilometers) by car, following the I-94 route.

Webster and Alma are 22 hours 13 mins far apart, if you drive non-stop .

This is the fastest route from Webster, SD to Alma, WV. The halfway point is Orion, IL.

Please note the time difference between Webster, SD and Alma, WV is 1 hour. The current time in Webster is 12:45 pm and the current time in Alma 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 Alma, WV? 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 46.23 gallons of gas to cover the route between Webster, SD and Alma, WV.

The estimated cost of gas to go from Webster to Alma is $150.80.

During the route, an average car will release 905.73 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 Alma, WV

If you want to meet halfway between Webster, SD and Alma, WV or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.336918 and -90.358398, or 41º 20' 12.9048" N, 90º 21' 30.2328" W. This location is 575.56 miles away from Webster, SD and Alma, WV and it would take approximately 11 hours 6 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Orion, IL, situated 617 miles from Webster, SD and 620 miles from Alma, WV. It would take 8 hours 57 mins to go from Webster to Orion and 9 hours 52 mins to go from Alma to Orion.

Major City Closest to Halfway Point

The major city closest to the halfway point between Webster, SD and Alma, WV is Davenport, IA, situated 600 miles from Webster, SD and 642 miles from Alma, WV. It would take 8 hours 37 mins to go from Webster to and 10 hours 11 mins to go from Alma to Davenport.