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

Distance from Mount Vernon, SD to Davis, OK

Distance

721 mi

Time

13 hours

Gas Cost

$67 - $131

There are 638.99 miles from Mount Vernon to Davis in south direction and 721 miles (1,160.34 kilometers) by car, following the US-81 route.

Mount Vernon and Davis are 13 hours far apart, if you drive non-stop .

This is the fastest route from Mount Vernon, SD to Davis, OK.

Mount Vernon, SD and Davis, OK are in the same time zone (CDT). Current time in both locations is 6:59 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 Davis, OK? 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 28.94 gallons of gas to cover the route between Mount Vernon, SD and Davis, OK.

The estimated cost of gas to go from Mount Vernon to Davis is $94.41.

During the route, an average car will release 567.03 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 Davis, OK

If you want to meet halfway between Mount Vernon, SD and Davis, OK or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.547795 and -97.657616, or 39º 32' 52.062" N, 97º 39' 27.4176" W. This location is 360.32 miles away from Mount Vernon, SD and Davis, OK and it would take approximately 6 hours 30 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Concordia, KS, situated 350 miles from Mount Vernon, SD and 371 miles from Davis, OK. It would take 6 hours 32 mins to go from Mount Vernon to Concordia and 6 hours 30 mins to go from Davis to Concordia.