Distance between cities › USA › South Dakota › Mount Vernon, SD › Distance from Mount Vernon to Orma Book Hotels

Distance from Mount Vernon, SD to Orma, WV

Distance

1,159 mi

Time

21 hours 35 mins

Gas Cost

$108 - $210

There are 953.15 miles from Mount Vernon to Orma in southeast direction and 1,159 miles (1,865.23 kilometers) by car, following the I-80 route.

Mount Vernon and Orma are 21 hours 35 mins far apart, if you drive non-stop .

This is the fastest route from Mount Vernon, SD to Orma, WV. The halfway point is Knoxville, IL.

Please note the time difference between Mount Vernon, SD and Orma, WV is 1 hour. The current time in Mount Vernon is 8:07 am and the current time in Orma is 9:07 am.

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Lowest Price Rental Cars in Mount Vernon, SD

Planning on renting a car to go from Mount Vernon, SD to Orma, WV? Here there are some offers to rent a car in Mount Vernon, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Vernon »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 46.55 gallons of gas to cover the route between Mount Vernon, SD and Orma, WV.

The estimated cost of gas to go from Mount Vernon to Orma is $151.85.

During the route, an average car will release 912.04 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 Mount Vernon, SD and Orma, WV

If you want to meet halfway between Mount Vernon, SD and Orma, WV or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.922169 and -90.255486, or 40º 55' 19.8084" N, 90º 15' 19.7496" W. This location is 579.57 miles away from Mount Vernon, SD and Orma, WV and it would take approximately 10 hours 47 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Knoxville, IL, situated 566 miles from Mount Vernon, SD and 592 miles from Orma, WV. It would take 8 hours 25 mins to go from Mount Vernon to Knoxville and 9 hours 39 mins to go from Orma to Knoxville.