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

Distance from Mount Vernon, SD to Upton, WY

Distance

370 mi

Time

6 hours 22 mins

Gas Cost

$34 - $67

There are 318.04 miles from Mount Vernon to Upton in west direction and 370 miles (595.46 kilometers) by car, following the I-90 route.

Mount Vernon and Upton are 6 hours 22 mins far apart, if you drive non-stop .

This is the fastest route from Mount Vernon, SD to Upton, WY.

Please note the time difference between Mount Vernon, SD and Upton, WY is 1 hour. The current time in Mount Vernon is 8:17 am and the current time in Upton is 7:17 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 Upton, WY? 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 14.86 gallons of gas to cover the route between Mount Vernon, SD and Upton, WY.

The estimated cost of gas to go from Mount Vernon to Upton is $48.48.

During the route, an average car will release 291.20 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 Upton, WY

If you want to meet halfway between Mount Vernon, SD and Upton, WY or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.836207 and -101.695565, or 43º 50' 10.3452" N, 101º 41' 44.034" W. This location is 185.05 miles away from Mount Vernon, SD and Upton, WY and it would take approximately 3 hours 11 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kadoka, SD, situated 170 miles from Mount Vernon, SD and 201 miles from Upton, WY. It would take 2 hours 44 mins to go from Mount Vernon to Kadoka and 3 hours 43 mins to go from Upton to Kadoka.