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

Distance from Mount Vernon, SD to McHenry, MS

Distance

1,258 mi

Time

23 hours 13 mins

Gas Cost

$117 - $228

There are 1,027.68 miles from Mount Vernon to McHenry in southeast direction and 1,258 miles (2,024.55 kilometers) by car, following the I-29 route.

Mount Vernon and McHenry are 23 hours 13 mins far apart, if you drive non-stop .

This is the fastest route from Mount Vernon, SD to McHenry, MS.

Mount Vernon, SD and McHenry, MS are in the same time zone (CDT). Current time in both locations is 10:14 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 McHenry, MS? 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 50.52 gallons of gas to cover the route between Mount Vernon, SD and McHenry, MS.

The estimated cost of gas to go from Mount Vernon to McHenry is $164.81.

During the route, an average car will release 989.85 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 McHenry, MS

If you want to meet halfway between Mount Vernon, SD and McHenry, MS or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.657047 and -94.42017, or 36º 39' 25.3692" N, 94º 25' 12.612" W. This location is 629.01 miles away from Mount Vernon, SD and McHenry, MS and it would take approximately 11 hours 36 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Anderson, MO, situated 626 miles from Mount Vernon, SD and 634 miles from McHenry, MS. It would take 11 hours 10 mins to go from Mount Vernon to Anderson and 12 hours 8 mins to go from McHenry to Anderson.