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

Distance from Mount Vernon, SD to Lefor, ND

Distance

434 mi

Time

8 hours 13 mins

Gas Cost

$41 - $79

There are 293.12 miles from Mount Vernon to Lefor in northwest direction and 434 miles (698.46 kilometers) by car, following the I-94 route.

Mount Vernon and Lefor are 8 hours 13 mins far apart, if you drive non-stop .

This is the fastest route from Mount Vernon, SD to Lefor, ND.

Please note the time difference between Mount Vernon, SD and Lefor, ND is 1 hour. The current time in Mount Vernon is 2:31 am and the current time in Lefor is 1:31 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 Lefor, ND? 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 17.41 gallons of gas to cover the route between Mount Vernon, SD and Lefor, ND.

The estimated cost of gas to go from Mount Vernon to Lefor is $57.31.

During the route, an average car will release 341.17 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mount Vernon, SD and Lefor, ND

If you want to meet halfway between Mount Vernon, SD and Lefor, ND or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.89189 and -99.01495, or 46º 53' 30.804" N, 99º 0' 53.82" W. This location is 216.80 miles away from Mount Vernon, SD and Lefor, ND and it would take approximately 4 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 Windsor, ND, situated 250 miles from Mount Vernon, SD and 184 miles from Lefor, ND. It would take 4 hours 58 mins to go from Mount Vernon to Windsor and 3 hours 17 mins to go from Lefor to Windsor.